What skins and knives are in the CS20 Case?

What is the drop rate for rare items in the CS20 Case?

The knife tier drops on 0.3% of opens and the covert tier on 0.6%, with classified skins one step lower. Each figure belongs to a whole tier. A named finish such as ★ Classic Knife | Fade shares the knife figure with the rest of the pool, so its own chance is only part of it.

Are there other knife types in the CS20 Case?

No. Every item in the rare special tier is the same knife model, with no other shape mixed in. Its 13 finishes include ★ Classic Knife | Forest DDPAT, ★ Classic Knife | Safari Mesh, ★ Classic Knife | Urban Masked, ★ Classic Knife | Blue Steel, ★ Classic Knife | Night Stripe and ★ Classic Knife | Stained.

When was the CS20 Case released?

Is the CS20 Case a good case to open?

That comes down to price against contents, which the expected value block on this page measures before fees: the odds-weighted worth of one open, set against the cost of the case plus its key. ROI and profit chance are shown beside it. We add no verdict of our own.

CS20 Case: knife finishes, skins and odds

The CS20 Case carries a single knife model in its rare special tier, spread over 13 finishes that run from the plain ★ Classic Knife to ★ Classic Knife | Fade and ★ Classic Knife | Crimson Web. Any of them lands on 0.3% of opens.

Its 17 weapon skins peak with AWP | Wildfire and FAMAS | Commemoration, which share the covert tier at 0.6%. The classified tier comes next at 3.2%, then restricted at 16%, and mil-spec skins take 79.9% of opens.

StatTrak versions are in the case too. The simulator rolls against the same tier odds, one open at a time.

Key: $2.49
Case: $0.78
EV per open: $1.32
ROI: 40.5%

Aggregated market prices, updated 09/30/2026, 06:41 UTC

Blended from marketplace data, such as Skinport, the Steam Community Market and other price APIs: a median of recent sales with a minimum volume.

How prices work

Quick mode

Free simulation: no real items, nothing to buy, no cash value.

This session

Opened: 0
Would have cost: $0.00
Profit: $0.00

Latest pull

Knifeless sim slab

Every pull is graded like a collectible card: tier, wear, float and pattern sealed on a slab. Classified and rarer pulls get a foil.

Sealed

Value: $0.00
Return: 0.0%
Unpriced: 0

Drops 0

Open a case and your drops land here.

Bulk open

Open up to 1,000 cases at once with no reel, and see how the run compares with the case's EV.

Expected value

$1.32per open

ROI: 40.5%
Profit chance: 5.3%

Case: $0.78
Key: $2.49

One open costs $3.27: the case and its key.

EV and ROI are gross, before marketplace fees.

Odds by rarity

Valve published odds

Knife or glove chance: 1 in 385

Valve's published odds for each rarity in this case, with the number of items in each
Rarity	Odds	Items
Rare Special Item	0.26%	13
Covert	0.64%	2
Classified	3.20%	3
Restricted	15.98%	5
Mil-Spec Grade	79.92%	7

What the case holds

Rare Special Item

★ Classic Knife Rare Special
★ Classic Knife | Blue Steel Rare Special
★ Classic Knife | Boreal Forest Rare Special
★ Classic Knife | Case Hardened Rare Special
★ Classic Knife | Crimson Web Rare Special
★ Classic Knife | Fade Rare Special
★ Classic Knife | Forest DDPAT Rare Special
★ Classic Knife | Night Stripe Rare Special
★ Classic Knife | Safari Mesh Rare Special
★ Classic Knife | Scorched Rare Special
★ Classic Knife | Slaughter Rare Special
★ Classic Knife | Stained Rare Special
★ Classic Knife | Urban Masked Rare Special

Covert

AWP | Wildfire Covert
FAMAS | Commemoration Covert

Classified

AUG | Death by Puppy Classified
MP9 | Hydra Classified
P90 | Nostalgia Classified

Restricted

Five-SeveN | Buddy Restricted
M249 | Aztec Restricted
MP5-SD | Agent Restricted
P250 | Inferno Restricted
UMP-45 | Plastique Restricted

Mil-Spec Grade

Dual Berettas | Elite 1.6 Mil-Spec
FAMAS | Decommissioned Mil-Spec
Glock-18 | Sacrifice Mil-Spec
MAC-10 | Classic Crate Mil-Spec
MAG-7 | Popdog Mil-Spec
SCAR-20 | Assault Mil-Spec
Tec-9 | Flash Out Mil-Spec

Questions

What skins and knives are in the CS20 Case?: The classified tier holds AUG | Death by Puppy, MP9 | Hydra and P90 | Nostalgia. Restricted skins are Five-SeveN | Buddy, MP5-SD | Agent, P250 | Inferno, M249 | Aztec and UMP-45 | Plastique, and the mil-spec list includes Glock-18 | Sacrifice and MAG-7 | Popdog. Knives come only as finishes of one model, among them ★ Classic Knife | Case Hardened and ★ Classic Knife | Slaughter.
What is the drop rate for rare items in the CS20 Case?: The knife tier drops on 0.3% of opens and the covert tier on 0.6%, with classified skins one step lower. Each figure belongs to a whole tier. A named finish such as ★ Classic Knife | Fade shares the knife figure with the rest of the pool, so its own chance is only part of it.
Are there other knife types in the CS20 Case?: No. Every item in the rare special tier is the same knife model, with no other shape mixed in. Its 13 finishes include ★ Classic Knife | Forest DDPAT, ★ Classic Knife | Safari Mesh, ★ Classic Knife | Urban Masked, ★ Classic Knife | Blue Steel, ★ Classic Knife | Night Stripe and ★ Classic Knife | Stained.
When was the CS20 Case released?: The CS20 Case came out on October 18, 2019. AWP | Wildfire and FAMAS | Commemoration are its covert skins. Most opens land in the mil-spec tier, and that tier also carries Dual Berettas | Elite 1.6, FAMAS | Decommissioned, MAC-10 | Classic Crate, SCAR-20 | Assault and Tec-9 | Flash Out.
Is the CS20 Case a good case to open?: That comes down to price against contents, which the expected value block on this page measures before fees: the odds-weighted worth of one open, set against the cost of the case plus its key. ROI and profit chance are shown beside it. We add no verdict of our own.