CS20 Case
A weapon case released Oct 14, 2019: 17 community finishes plus a rare special slot with 13 knives across 1 model. It has left the active drop pool and now drops only rarely, so supply is shrinking.
Item facts
What's inside & drop odds
30 items30 items: 17 community finishes plus 13 knives in the rare special slot. Odds are per opening, shared across the items in each tier.
Tile price: the current floor at the cheapest market; the second line is the range across wears. Each tile opens the item page with every wear and market.
Is it worth opening: the math
| Tier | Odds | Avg item value | Adds to EV |
|---|---|---|---|
| Rare Special (knife / gloves)avg over 12 of 13 priced | 0.26% | $143.47 | $0.373 |
| Covert | 0.64% | $49.64 | $0.318 |
| Classified | 3.20% | $6.95 | $0.222 |
| Restricted | 15.98% | $1.23 | $0.196 |
| Mil-Spec | 79.92% | $0.613 | $0.490 |
Verdict: opening is entertainment, not value.You get back 45% of the opening cost on average, and the rare slot takes ≈ 385 openings to hit. If you want a specific skin, buying it outright is almost always cheaper.
EV = Valve's published tier odds × wear-weighted median asks across markets, 90/10 StatTrak blend, Doppler averaged across phases · How the math works → · How we price →
CS20 Case prices across 27 markets
Selling this skin? See what you’d get →No markets match this filter.
Each price is the total you pay, buyer fees included. The dot shows how well the venue fits your region. How we price →
No markets match this filter.
The number on the right is your net payout after the venue’s seller fee. Where to sell: all venues compared → · How we calculate net payouts → · Scam protection →
Lowest ask · 11 snapshots since Jun 17, 2026 · dashed = a gap over a week
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How the CS20 Case drops and opens
The weekly drop for CS20 Case, first sold Oct 14, 2019, ended when it moved to the rare pool; fresh copies are now scarce and the market recycles existing stock — currently from $1.01 across 28 marketplaces. Scarcity has historically pushed retired cases upward over time — the drop-pool registry records when each rotation happened. Drop-pool registry →
The key comes only from the in-game store at $2.49 (untradable since 2019), while the case itself is normally cheaper bought on a marketplace than farmed as a drop. Per opening the expected return is $1.60 on a $3.58 spend — roughly 45% back before fees. Buying a specific skin outright beats opening for it; every tile above links to prices.
From this page's data: 30 items priced live, the 9-day median case price moved -8.4%, Steam volume holds near 22 cases sold per day. All prices recompute with every data snapshot.
CS20 Case questions
What is inside the CS20 Case?
17 community finishes from Mil-Spec to Covert, topped by AWP (Wildfire) and FAMAS (Commemoration), plus a rare special slot: 13 knife variants across 1 model. The full priced list is above on this page.
What are the knife odds?
0.26% per opening, about 1 per 385 openings on average. At $3.58 per opening the average path to the rare slot costs roughly $1,378.30.
How much is the key?
$2.49 in the in-game store. Keys cannot be bought on the market or traded: the price is the same for everyone.
Is the CS20 Case worth opening?
No by expected value: $1.60 back per $3.58 opening, or 45% of the cost. Treat opening as entertainment, not as a way to acquire skins.
Will the CS20 Case be discontinued?
It already rotated out of the active pool (rare pool as of our Apr 12, 2026 registry snapshot). It still drops rarely — cases never leave the game entirely. Drop-pool registry →
How do I get one without opening it?
Buying it is the practical route — from $1.01 across the markets in the table above. It no longer drops weekly.
Is opening cases legal in my country?
Loot-box rules differ by country: Belgium treats paid loot boxes as gambling and Valve disabled case opening there, while several other countries require odds disclosure or age gates. If opening is restricted where you live, buying items directly stays available. Responsible trading guide →