Container
CS20 Case
Celebrating the 20th Anniversary of Counter-Strike, this weapon case contains a variety of weapon finishes from Steam Community Workshop and features the Classic Knife as the rare special item, a classic of the Counter-Strike series.
Current case price
$0.87−0.7%
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
No opens logged yet — be the first to crack one above.
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%
13 items · 1 in 385
★Rare special items · 0.26%
Knife & glove types
★ Classic Knife
Floor$54.60
Top item$255.36
items13
Classic Knife
Fade
$255.36
Classic Knife
Vanilla
$170.66
Classic Knife
Slaughter
$165.06
Classic Knife
Crimson Web
$128.52
Classic Knife
Case Hardened
$102.60
Classic Knife
Blue Steel
$98.00
Classic Knife
Night Stripe
$88.97
Classic Knife
Stained
$76.99
Classic Knife
Scorched
$69.86
Classic Knife
Urban Masked
$69.15
Classic Knife
Boreal Forest
$56.70
Classic Knife
Forest DDPAT
$56.35
Covert · 2 items
Classified · 3 items
Restricted · 5 items
Mil-Spec · 7 items
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$3.36incl. $2.49 key
Expected return$1.37
Expected ROI−59.4%
Where the value comes from
Mil-Spec$0.43
Rare Special Item$0.30
Covert$0.27
Classified$0.19
Restricted$0.16