⌘K
Extension
Spectrum Case
Container

Spectrum Case

77 items60 ★4 drop odds
Current case price
$2.81−2.1%
Prices & marketplaces →Visit →

Unbox simulator

Real odds, real sounds — zero real money
incl. $2.49 key
Opened0
Spent$0.00
Returned$0.00
Net+$0.00
Statistical simulation using Valve's published odds model and current market prices. No items are created or traded. The long-run expected return of opening cases is negative — this page exists to show exactly how negative.

Recent opens

Latest community pulls from this container
SCAR-20 | BlueprintSCAR-20 | BlueprintBS 0.643$0.2320d agoFive-SeveN | CapillaryFive-SeveN | CapillaryWW 0.393$0.2420d agoMP7 | AkobenMP7 | AkobenMW 0.141$0.3320d agoSCAR-20 | BlueprintSCAR-20 | BlueprintFN 0.027$0.7220d agoButterfly Knife | Tiger ToothButterfly Knife | Tiger ToothFN 0.030$950.0020d agoDesert Eagle | Oxide BlazeDesert Eagle | Oxide BlazeFT 0.183$0.3420d agoFive-SeveN | CapillaryST™Five-SeveN | CapillaryBS 0.526$0.2720d agoP250 | RippleP250 | RippleWW 0.418$0.2420d agoMP7 | AkobenMP7 | AkobenFT 0.266$0.3420d agoUMP-45 | ScaffoldUMP-45 | ScaffoldBS 0.813$1.0420d agoSawed-Off | ZanderSawed-Off | ZanderBS 0.699$0.1920d agoDesert Eagle | Oxide BlazeDesert Eagle | Oxide BlazeBS 0.465$0.3520d ago

Drop odds

Odds follow Valve's published model — each rarity tier is roughly 5× rarer than the one below it, normalised over the grades this container can drop. Knife/glove specials, where present, take the gold tier.
Mil-Spec
79.92%
7 items · 1 in 1.25
Restricted
15.98%
5 items · 1 in 6
Classified
3.20%
3 items · 1 in 31
Covert
0.64%
2 items · 1 in 156
Rare Special Item
0.26%
60 items · 1 in 385
★Rare special items · 0.26%

Knife & glove types

★ Butterfly Knife★ Huntsman Knife★ Falchion Knife★ Bowie Knife★ Shadow Daggers
Floor$32.93
Top item$10,349.98
items60
Butterfly Knife | Doppler (Black Pearl)
Butterfly Knife
Doppler · Black Pearl
$10,349.98
Butterfly Knife | Doppler (Ruby)
Butterfly Knife
Doppler · Ruby
$8,019.40
Butterfly Knife | Doppler (Sapphire)
Butterfly Knife
Doppler · Sapphire
$4,792.83
Butterfly Knife | Doppler (Phase 2)
Butterfly Knife
Doppler · Phase 2
$3,201.79
Butterfly Knife | Doppler (Phase 4)
Butterfly Knife
Doppler · Phase 4
$2,381.82
Butterfly Knife | Doppler (Phase 1)
Butterfly Knife
Doppler · Phase 1
$1,899.00
Butterfly Knife | Doppler (Phase 3)
Butterfly Knife
Doppler · Phase 3
$1,753.81
Butterfly Knife | Marble Fade
Butterfly Knife
Marble Fade
$1,001.15
Huntsman Knife | Doppler (Black Pearl)
Huntsman Knife
Doppler · Black Pearl
$932.43
Butterfly Knife | Tiger Tooth
Butterfly Knife
Tiger Tooth
$809.45
Falchion Knife | Doppler (Black Pearl)
Falchion Knife
Doppler · Black Pearl
$805.99
Bowie Knife | Doppler (Black Pearl)
Bowie Knife
Doppler · Black Pearl
$758.85
Covert · 2 items
Drop rate · 0.64%1 in 156
AK-47 | Bloodsport
AK-47
Bloodsport
$92.49
USP-S | Neo-Noir
USP-S
Neo-Noir
$77.19
Classified · 3 items
Drop rate · 3.20%1 in 31
AWP | Fever Dream
AWP
Fever Dream
$10.68
M4A1-S | Decimator
M4A1-S
Decimator
$10.04
CZ75-Auto | Xiangliu
CZ75-Auto
Xiangliu
$7.86
Restricted · 5 items
Drop rate · 15.98%1 in 6
Galil AR | Crimson Tsunami
Galil AR
Crimson Tsunami
$1.40
M249 | Emerald Poison Dart
M249
Emerald Poison Dart
$1.04
UMP-45 | Scaffold
UMP-45
Scaffold
$1.02
MAC-10 | Last Dive
MAC-10
Last Dive
$1.01
XM1014 | Seasons
XM1014
Seasons
$0.75
Mil-Spec · 7 items
Drop rate · 79.92%1 in 1.25
Desert Eagle | Oxide Blaze
Desert Eagle
Oxide Blaze
$0.30
MP7 | Akoben
MP7
Akoben
$0.28
P250 | Ripple
P250
Ripple
$0.24
Five-SeveN | Capillary
Five-SeveN
Capillary
$0.22
PP-Bizon | Jungle Slipstream
PP-Bizon
Jungle Slipstream
$0.21
SCAR-20 | Blueprint
SCAR-20
Blueprint
$0.20
Sawed-Off | Zander
Sawed-Off
Zander
$0.15

Opening value

Expected return of a single opening — every wear, StatTrak and Doppler-phase outcome weighted by its drop odds at live market prices.
Cost per opening$5.30incl. $2.49 key
Expected return$2.26
Expected ROI−57.4%
Where the value comes from
Rare Special Item$0.71
Covert$0.64
Classified$0.39
Mil-Spec$0.28
Restricted$0.23