Chances history for:
Master Guardian

$35

Checking the fair play of the case Master Guardian

2026-01-22 08:31:39

NOW

Period ID:

Case contains

Item

Cost

Range

CostRangeChance

AUG | Death by Puppy (Field-Tested)

$6.53

1 - 64489

$6.53

1 - 64489

6.44892%

AUG | Death by Puppy (Well-Worn)

$6.92

64490 - 125348

$6.92

64490 - 125348

6.0859%

AUG | Death by Puppy (Minimal Wear)

$8.1

125349 - 177336

$8.1

125349 - 177336

5.19874%

MP9 | Hydra (Battle-Scarred)

$13.23

177337 - 209163

$13.23

177337 - 209163

3.18272%

MP9 | Hydra (Well-Worn)

$13.72

209164 - 239854

$13.72

209164 - 239854

3.06916%

AUG | Death by Puppy (Factory New)

$21.32

239855 - 259607

$21.32

239855 - 259607

1.97525%

P250 | Splash (Field-Tested)

$24.17

259608 - 277030

$24.17

259608 - 277030

1.7423%

P250 | Splash (Minimal Wear)

$26.41

277031 - 292968

$26.41

277031 - 292968

1.59379%

M4A4 | Zirka (Well-Worn)

$28.86

292969 - 307556

$28.86

292969 - 307556

1.45887%

M4A4 | Zirka (Field-Tested)

$29.1

307557 - 322029

$29.1

307557 - 322029

1.44722%

MP9 | Hydra (Field-Tested)

$30.01

322030 - 336054

$30.01

322030 - 336054

1.40257%

P250 | Nuclear Threat (Well-Worn)

$32.55

336055 - 348993

$32.55

336055 - 348993

1.29386%

P250 | Nuclear Threat (Battle-Scarred)

$32.85

348994 - 361805

$32.85

348994 - 361805

1.28124%

AK-47 | Orbit Mk01 (Well-Worn)

$36.18

361806 - 373443

$36.18

361806 - 373443

1.1638%

M4A4 | Zirka (Minimal Wear)

$38.97

373444 - 384247

$38.97

373444 - 384247

1.08032%

AK-47 | Orbit Mk01 (Battle-Scarred)

$39.03

384248 - 395030

$39.03

384248 - 395030

1.07838%

Desert Eagle | Printstream (Battle-Scarred)

$40.6

395031 - 405397

$40.6

395031 - 405397

1.03664%

Dual Berettas | Cobra Strike (Well-Worn)

$41.91

405398 - 415443

$41.91

405398 - 415443

1.00461%

P250 | Nuclear Threat (Field-Tested)

$42

415444 - 425470

$42

415444 - 425470

1.00267%

AK-47 | Orbit Mk01 (Field-Tested)

$42.22

425471 - 435438

$42.22

425471 - 435438

0.99685%

Desert Eagle | Printstream (Field-Tested)

$42.27

435439 - 445397

$42.27

435439 - 445397

0.99587%

Desert Eagle | Printstream (Well-Worn)

$44.99

445398 - 454754

$44.99

445398 - 454754

0.9357%

USP-S | Serum (Minimal Wear)

$46.26

454755 - 463849

$46.26

454755 - 463849

0.90949%

M4A1-S | Atomic Alloy (Well-Worn)

$46.69

463850 - 472866

$46.69

463850 - 472866

0.90172%

M4A1-S | Atomic Alloy (Battle-Scarred)

$47.14

472867 - 481796

$47.14

472867 - 481796

0.89299%

M4A1-S | Atomic Alloy (Field-Tested)

$48.79

481797 - 490425

$48.79

481797 - 490425

0.8629%

USP-S | Serum (Field-Tested)

$51.39

490426 - 498617

$51.39

490426 - 498617

0.81922%

Desert Eagle | Printstream (Minimal Wear)

$52.3

498618 - 506663

$52.3

498618 - 506663

0.80466%

Dual Berettas | Cobra Strike (Battle-Scarred)

$53.23

506664 - 514574

$53.23

506664 - 514574

0.79107%

AK-47 | Orbit Mk01 (Minimal Wear)

$54.05

514575 - 522359

$54.05

514575 - 522359

0.77845%

AK-47 | Aquamarine Revenge (Battle-Scarred)

$54.29

522360 - 530114

$54.29

522360 - 530114

0.77554%

AK-47 | Aquamarine Revenge (Well-Worn)

$54.66

530115 - 537811

$54.66

530115 - 537811

0.76972%

★ Hydra Gloves | Rattler (Field-Tested)

$54.91

537812 - 545479

$54.91

537812 - 545479

0.7668%

P250 | Splash (Factory New)

$57.87

545480 - 552749

$57.87

545480 - 552749

0.72701%

AK-47 | Aquamarine Revenge (Field-Tested)

$58.33

552750 - 559961

$58.33

552750 - 559961

0.72118%

MP9 | Hydra (Minimal Wear)

$59.96

559962 - 566979

$59.96

559962 - 566979

0.70177%

Five-SeveN | Angry Mob (Battle-Scarred)

$61.7

566980 - 573802

$61.7

566980 - 573802

0.68236%

M4A1-S | Player Two (Battle-Scarred)

$61.99

573803 - 580587

$61.99

573803 - 580587

0.67848%

M4A4 | The Emperor (Field-Tested)

$63.17

580588 - 587246

$63.17

580588 - 587246

0.66586%

Five-SeveN | Angry Mob (Field-Tested)

$63.65

587247 - 593856

$63.65

587247 - 593856

0.661%

M4A1-S | Player Two (Field-Tested)

$63.95

593857 - 600437

$63.95

593857 - 600437

0.65809%

M4A1-S | Player Two (Well-Worn)

$63.99

600438 - 607018

$63.99

600438 - 607018

0.65809%

★ Shadow Daggers | Bright Water (Field-Tested)

$65.73

607019 - 613424

$65.73

607019 - 613424

0.64062%

★ Shadow Daggers | Bright Water (Well-Worn)

$66.05

613425 - 619791

$66.05

613425 - 619791

0.63674%

Five-SeveN | Angry Mob (Minimal Wear)

$67.33

619792 - 626042

$67.33

619792 - 626042

0.62509%

★ Shadow Daggers | Bright Water (Minimal Wear)

$67.58

626043 - 632274

$67.58

626043 - 632274

0.62315%

AK-47 | Red Laminate (Well-Worn)

$67.87

632275 - 638476

$67.87

632275 - 638476

0.62024%

★ Shadow Daggers | Bright Water (Battle-Scarred)

$70.33

638477 - 644455

$70.33

638477 - 644455

0.59791%

AK-47 | Red Laminate (Battle-Scarred)

$70.65

644456 - 650415

$70.65

644456 - 650415

0.59597%

★ Shadow Daggers | Bright Water (Factory New)

$73.3

650416 - 656151

$73.3

650416 - 656151

0.57365%

Glock-18 | Pink DDPAT (Well-Worn)

$73.94

656152 - 661839

$73.94

656152 - 661839

0.56879%

M4A1-S | Player Two (Minimal Wear)

$74.38

661840 - 667498

$74.38

661840 - 667498

0.56588%

★ Hydra Gloves | Rattler (Minimal Wear)

$80.2

667499 - 672749

$80.2

667499 - 672749

0.52512%

AK-47 | Red Laminate (Field-Tested)

$81.62

672750 - 677903

$81.62

672750 - 677903

0.51541%

Glock-18 | Pink DDPAT (Field-Tested)

$83.56

677904 - 682941

$83.56

677904 - 682941

0.50376%

Glock-18 | Pink DDPAT (Battle-Scarred)

$83.8

682942 - 687959

$83.8

682942 - 687959

0.50182%

Desert Eagle | Ocean Drive (Field-Tested)

$87.08

687960 - 692793

$87.08

687960 - 692793

0.48338%

Desert Eagle | Ocean Drive (Well-Worn)

$87.13

692794 - 697627

$87.13

692794 - 697627

0.48338%

Desert Eagle | Ocean Drive (Battle-Scarred)

$87.91

697628 - 702412

$87.91

697628 - 702412

0.47852%

★ Specialist Gloves | Buckshot (Field-Tested)

$88.4

702413 - 707168

$88.4

702413 - 707168

0.47561%

P2000 | Fire Elemental (Field-Tested)

$88.86

707169 - 711905

$88.86

707169 - 711905

0.47367%

P2000 | Fire Elemental (Battle-Scarred)

$89.4

711906 - 716612

$89.4

711906 - 716612

0.47076%

M4A4 | Hellfire (Battle-Scarred)

$90.61

716613 - 721252

$90.61

716613 - 721252

0.46397%

M4A4 | Zirka (Factory New)

$91.31

721253 - 725863

$91.31

721253 - 725863

0.46105%

P2000 | Fire Elemental (Minimal Wear)

$91.48

725864 - 730463

$91.48

725864 - 730463

0.46008%

Desert Eagle | Printstream (Factory New)

$92.45

730464 - 735016

$92.45

730464 - 735016

0.45523%

AK-47 | Jaguar (Well-Worn)

$92.55

735017 - 739558

$92.55

735017 - 739558

0.45426%

M4A4 | The Emperor (Minimal Wear)

$93.53

739559 - 744052

$93.53

739559 - 744052

0.44941%

AK-47 | Jaguar (Battle-Scarred)

$94.27

744053 - 748517

$94.27

744053 - 748517

0.44649%

Dual Berettas | Cobra Strike (Field-Tested)

$94.75

748518 - 752953

$94.75

748518 - 752953

0.44358%

Dual Berettas | Cobra Strike (Minimal Wear)

$97.65

752954 - 757263

$97.65

752954 - 757263

0.43096%

P2000 | Fire Elemental (Well-Worn)

$97.65

757264 - 761572

$97.65

757264 - 761572

0.43096%

AK-47 | The Empress (Well-Worn)

$99.5

761573 - 765804

$99.5

761573 - 765804

0.4232%

USP-S | Neo-Noir (Field-Tested)

$99.75

765805 - 770017

$99.75

765805 - 770017

0.42126%

USP-S | Neo-Noir (Battle-Scarred)

$100.61

770018 - 774200

$100.61

770018 - 774200

0.41835%

AK-47 | The Empress (Battle-Scarred)

$101.21

774201 - 778355

$101.21

774201 - 778355

0.41543%

AK-47 | Jaguar (Field-Tested)

$101.5

778356 - 782499

$101.5

778356 - 782499

0.41446%

AK-47 | The Empress (Field-Tested)

$101.97

782500 - 786625

$101.97

782500 - 786625

0.41252%

M4A1-S | Atomic Alloy (Minimal Wear)

$102.19

786626 - 790740

$102.19

786626 - 790740

0.41155%

Glock-18 | Pink DDPAT (Minimal Wear)

$102.3

790741 - 794856

$102.3

790741 - 794856

0.41155%

USP-S | Neo-Noir (Minimal Wear)

$103.53

794857 - 798923

$103.53

794857 - 798923

0.4067%

MP9 | Bulldozer (Well-Worn)

$104.64

798924 - 802941

$104.64

798924 - 802941

0.40184%

USP-S | Neo-Noir (Well-Worn)

$104.98

802942 - 806950

$104.98

802942 - 806950

0.40087%

M4A4 | Hellfire (Field-Tested)

$105.01

806951 - 810959

$105.01

806951 - 810959

0.40087%

MP9 | Bulldozer (Battle-Scarred)

$106.45

810960 - 814909

$106.45

810960 - 814909

0.39505%

★ Classic Knife | Forest DDPAT (Minimal Wear)

$107.45

814910 - 818821

$107.45

814910 - 818821

0.39117%

Five-SeveN | Angry Mob (Factory New)

$112.3

818822 - 822567

$112.3

818822 - 822567

0.37467%

MP9 | Hydra (Factory New)

$112.81

822568 - 826295

$112.81

822568 - 826295

0.37273%

AK-47 | The Empress (Minimal Wear)

$113.48

826296 - 830002

$113.48

826296 - 830002

0.37078%

MP9 | Bulldozer (Field-Tested)

$115.02

830003 - 833662

$115.02

830003 - 833662

0.36593%

★ Falchion Knife | Stained (Battle-Scarred)

$116.65

833663 - 837263

$116.65

833663 - 837263

0.36011%

P250 | Nuclear Threat (Minimal Wear)

$122.02

837264 - 840709

$122.02

837264 - 840709

0.34458%

★ Falchion Knife | Stained (Well-Worn)

$122.47

840710 - 844145

$122.47

840710 - 844145

0.34361%

★ Falchion Knife | Stained (Field-Tested)

$124.6

844146 - 847522

$124.6

844146 - 847522

0.33778%

Dual Berettas | Cobra Strike (Factory New)

$127.01

847523 - 850832

$127.01

847523 - 850832

0.33099%

AK-47 | Aquamarine Revenge (Minimal Wear)

$127.08

850833 - 854142

$127.08

850833 - 854142

0.33099%

AK-47 | Orbit Mk01 (Factory New)

$129.67

854143 - 857384

$129.67

854143 - 857384

0.32419%

M4A1-S | Master Piece (Battle-Scarred)

$130.98

857385 - 860597

$130.98

857385 - 860597

0.32128%

★ Falchion Knife | Stained (Minimal Wear)

$134.77

860598 - 863713

$134.77

860598 - 863713

0.31157%

AK-47 | Red Laminate (Minimal Wear)

$138.64

863714 - 866741

$138.64

863714 - 866741

0.30284%

AWP | BOOM (Field-Tested)

$138.91

866742 - 869769

$138.91

866742 - 869769

0.30284%

★ Falchion Knife | Autotronic (Battle-Scarred)

$138.99

869770 - 872798

$138.99

869770 - 872798

0.30284%

Glock-18 | Pink DDPAT (Factory New)

$144.24

872799 - 875710

$144.24

872799 - 875710

0.29119%

★ Falchion Knife | Autotronic (Field-Tested)

$147.87

875711 - 878554

$147.87

875711 - 878554

0.2844%

Desert Eagle | Ocean Drive (Minimal Wear)

$150.14

878555 - 881359

$150.14

878555 - 881359

0.28051%

★ Gut Knife | Tiger Tooth (Factory New)

$151.27

881360 - 884135

$151.27

881360 - 884135

0.2776%

M4A1-S | Master Piece (Well-Worn)

$153.99

884136 - 886862

$153.99

884136 - 886862

0.27275%

M4A4 | Hellfire (Well-Worn)

$154.46

886863 - 889580

$154.46

886863 - 889580

0.27178%

Desert Eagle | Hypnotic (Minimal Wear)

$156.6

889581 - 892269

$156.6

889581 - 892269

0.26887%

★ Falchion Knife | Autotronic (Well-Worn)

$159.04

892270 - 894909

$159.04

892270 - 894909

0.26401%

★ Classic Knife | Case Hardened (Battle-Scarred)

$160.94

894910 - 897520

$160.94

894910 - 897520

0.2611%

P2000 | Fire Elemental (Factory New)

$165.45

897521 - 900063

$165.45

897521 - 900063

0.25431%

AK-47 | Bloodsport (Well-Worn)

$170.94

900064 - 902519

$170.94

900064 - 902519

0.24557%

AK-47 | Bloodsport (Field-Tested)

$174

902520 - 904936

$174

902520 - 904936

0.24169%

★ Falchion Knife | Autotronic (Minimal Wear)

$174.49

904937 - 907343

$174.49

904937 - 907343

0.24072%

★ Classic Knife | Forest DDPAT (Battle-Scarred)

$177.83

907344 - 909711

$177.83

907344 - 909711

0.23684%

★ Classic Knife | Case Hardened (Well-Worn)

$178.56

909712 - 912070

$178.56

909712 - 912070

0.23587%

★ Classic Knife | Forest DDPAT (Well-Worn)

$179.7

912071 - 914409

$179.7

912071 - 914409

0.23392%

USP-S | Neo-Noir (Factory New)

$182.25

914410 - 916719

$182.25

914410 - 916719

0.23101%

AK-47 | Bloodsport (Minimal Wear)

$184.61

916720 - 919000

$184.61

916720 - 919000

0.2281%

★ Classic Knife | Forest DDPAT (Field-Tested)

$189.41

919001 - 921223

$189.41

919001 - 921223

0.22228%

★ Falchion Knife | Stained (Factory New)

$190.46

921224 - 923426

$190.46

921224 - 923426

0.22033%

★ Classic Knife | Forest DDPAT (Factory New)

$191.13

923427 - 925630

$191.13

923427 - 925630

0.22033%

USP-S | Serum (Factory New)

$193.71

925631 - 927794

$193.71

925631 - 927794

0.21645%

Desert Eagle | Hypnotic (Factory New)

$195.41

927795 - 929949

$195.41

927795 - 929949

0.21548%

P90 | Asiimov (Battle-Scarred)

$196.4

929950 - 932084

$196.4

929950 - 932084

0.21354%

★ Specialist Gloves | Fade (Battle-Scarred)

$198.46

932085 - 934200

$198.46

932085 - 934200

0.2116%

P90 | Asiimov (Field-Tested)

$198.88

934201 - 936316

$198.88

934201 - 936316

0.2116%

AWP | BOOM (Minimal Wear)

$206.59

936317 - 938355

$206.59

936317 - 938355

0.20383%

M4A1-S | Printstream (Battle-Scarred)

$206.99

938356 - 940383

$206.99

938356 - 940383

0.20286%

P90 | Asiimov (Well-Worn)

$207.28

940384 - 942412

$207.28

940384 - 942412

0.20286%

★ Specialist Gloves | Foundation (Battle-Scarred)

$213.84

942413 - 944373

$213.84

942413 - 944373

0.19607%

P90 | Asiimov (Minimal Wear)

$218.78

944374 - 946295

$218.78

944374 - 946295

0.19219%

★ Moto Gloves | Polygon (Battle-Scarred)

$223.6

946296 - 948178

$223.6

946296 - 948178

0.1883%

★ Moto Gloves | Turtle (Field-Tested)

$235.81

948179 - 949964

$235.81

948179 - 949964

0.1786%

★ Classic Knife | Case Hardened (Minimal Wear)

$236.16

949965 - 951740

$236.16

949965 - 951740

0.17763%

M4A1-S | Master Piece (Field-Tested)

$251.3

951741 - 953409

$251.3

951741 - 953409

0.16695%

AK-47 | Jaguar (Minimal Wear)

$251.42

953410 - 955079

$251.42

953410 - 955079

0.16695%

★ Falchion Knife | Autotronic (Factory New)

$251.74

955080 - 956748

$251.74

955080 - 956748

0.16695%

M4A1-S | Printstream (Field-Tested)

$257.21

956749 - 958379

$257.21

956749 - 958379

0.16307%

AK-47 | Bloodsport (Factory New)

$264.56

958380 - 959971

$264.56

958380 - 959971

0.15918%

★ Falchion Knife | Marble Fade (Minimal Wear)

$271.99

959972 - 961514

$271.99

959972 - 961514

0.15433%

★ Falchion Knife | Marble Fade (Factory New)

$274.16

961515 - 963048

$274.16

961515 - 963048

0.15336%

M4A4 | Eye of Horus (Battle-Scarred)

$282.45

963049 - 964533

$282.45

963049 - 964533

0.14851%

★ Classic Knife | Case Hardened (Field-Tested)

$285.8

964534 - 965999

$285.8

964534 - 965999

0.14657%

P90 | Asiimov (Factory New)

$296.96

966000 - 967416

$296.96

966000 - 967416

0.14171%

M4A1-S | Player Two (Factory New)

$302.4

967417 - 968804

$302.4

967417 - 968804

0.1388%

MP9 | Bulldozer (Minimal Wear)

$350.33

968805 - 969998

$350.33

968805 - 969998

0.11939%

★ Classic Knife | Case Hardened (Factory New)

$351.49

969999 - 971191

$351.49

969999 - 971191

0.11939%

★ Moto Gloves | Polygon (Minimal Wear)

$369.84

971192 - 972327

$369.84

971192 - 972327

0.11356%

M4A1-S | Atomic Alloy (Factory New)

$372.05

972328 - 973453

$372.05

972328 - 973453

0.11259%

M4A1-S | Printstream (Minimal Wear)

$377.96

973454 - 974560

$377.96

973454 - 974560

0.11065%

★ Specialist Gloves | Foundation (Well-Worn)

$392.16

974561 - 975627

$392.16

974561 - 975627

0.10677%

Five-SeveN | Hyper Beast (Well-Worn)

$410.9

975628 - 976646

$410.9

975628 - 976646

0.10192%

AK-47 | The Empress (Factory New)

$416.41

976647 - 977656

$416.41

976647 - 977656

0.10095%

AK-47 | Aquamarine Revenge (Factory New)

$426.49

977657 - 978636

$426.49

977657 - 978636

0.09803%

★ Specialist Gloves | Fade (Well-Worn)

$427.52

978637 - 979617

$427.52

978637 - 979617

0.09803%

Five-SeveN | Hyper Beast (Field-Tested)

$435.19

979618 - 980578

$435.19

979618 - 980578

0.09609%

M4A4 | Eye of Horus (Well-Worn)

$450.46

980579 - 981509

$450.46

980579 - 981509

0.09318%

Desert Eagle | Ocean Drive (Factory New)

$457.13

981510 - 982422

$457.13

981510 - 982422

0.09124%

M4A1-S | Master Piece (Minimal Wear)

$463.12

982423 - 983324

$463.12

982423 - 983324

0.09027%

AWP | Oni Taiji (Battle-Scarred)

$467

983325 - 984217

$467

983325 - 984217

0.0893%

AWP | Oni Taiji (Well-Worn)

$469

984218 - 985110

$469

984218 - 985110

0.0893%

AWP | Oni Taiji (Field-Tested)

$477.51

985111 - 985984

$477.51

985111 - 985984

0.08736%

MAC-10 | Hot Snakes (Factory New)

$488.96

985985 - 986838

$488.96

985985 - 986838

0.08542%

P250 | Nuclear Threat (Factory New)

$503.81

986839 - 987673

$503.81

986839 - 987673

0.08347%

Five-SeveN | Hyper Beast (Battle-Scarred)

$504.95

987674 - 988498

$504.95

987674 - 988498

0.0825%

Five-SeveN | Hyper Beast (Minimal Wear)

$543.53

988499 - 989265

$543.53

988499 - 989265

0.07668%

★ Bayonet | Autotronic (Battle-Scarred)

$553.66

989266 - 990022

$553.66

989266 - 990022

0.07571%

★ Specialist Gloves | Fade (Field-Tested)

$563.03

990023 - 990769

$563.03

990023 - 990769

0.07474%

★ Moto Gloves | Spearmint (Battle-Scarred)

$585.4

990770 - 991488

$585.4

990770 - 991488

0.07183%

AWP | Oni Taiji (Minimal Wear)

$603.71

991489 - 992177

$603.71

991489 - 992177

0.06892%

Five-SeveN | Hyper Beast (Factory New)

$627.1

992178 - 992846

$627.1

992178 - 992846

0.06697%

M4A4 | Hellfire (Minimal Wear)

$634.68

992847 - 993506

$634.68

992847 - 993506

0.066%

★ Bayonet | Autotronic (Field-Tested)

$642.84

993507 - 994157

$642.84

993507 - 994157

0.06503%

AWP | BOOM (Factory New)

$710.36

994158 - 994749

$710.36

994158 - 994749

0.05921%

AK-47 | Jaguar (Factory New)

$714.99

994750 - 995331

$714.99

994750 - 995331

0.05824%

★ Bayonet | Autotronic (Factory New)

$717.17

995332 - 995914

$717.17

995332 - 995914

0.05824%

★ Bayonet | Autotronic (Minimal Wear)

$793.7

995915 - 996438

$793.7

995915 - 996438

0.05241%

M4A1-S | Printstream (Factory New)

$796.98

996439 - 996962

$796.98

996439 - 996962

0.05241%

M4A4 | Eye of Horus (Field-Tested)

$831.97

996963 - 997467

$831.97

996963 - 997467

0.05047%

M4A1-S | Master Piece (Factory New)

$848.37

997468 - 997962

$848.37

997468 - 997962

0.0495%

M4A4 | Hellfire (Factory New)

$889.24

997963 - 998428

$889.24

997963 - 998428

0.04659%

★ Specialist Gloves | Foundation (Field-Tested)

$1128.91

998429 - 998796

$1128.91

998429 - 998796

0.03688%

AWP | Oni Taiji (Factory New)

$1199.78

998797 - 999146

$1199.78

998797 - 999146

0.03494%

M4A4 | Eye of Horus (Minimal Wear)

$1288.75

999147 - 999466

$1288.75

999147 - 999466

0.03203%

★ Moto Gloves | Spearmint (Well-Worn)

$1428.62

999467 - 999757

$1428.62

999467 - 999757

0.02912%

★ Moto Gloves | Spearmint (Field-Tested)

$1718.51

999758 - 1000000

$1718.51

999758 - 1000000

0.02427%

Chances history for:Master Guardian

Chances history for:
Master Guardian