Chroma 3 Case opening simulator
Unbox the Chroma 3 Case as many times as you like, free. At today's Steam prices one opening is worth $3.65 on average against $7.34 for the case plus key (−50%). The rare pool has 30 knives and gloves; the best regular drop is PP-Bizon | Judgement of Anubis. Got a Covert? Five of them can go into a knife trade up.
Knife / Gloves · 0.26% · 30 items
Average value across wears, best first: ★ Karambit | Doppler ($1,734.40), ★ Karambit | Marble Fade ($1,477.74), ★ M9 Bayonet | Doppler ($1,259.80), ★ Karambit | Tiger Tooth ($1,165.62), ★ M9 Bayonet | Marble Fade ($1,004.35), ★ Karambit | Damascus Steel ($888.11), ★ M9 Bayonet | Tiger Tooth ($827.74), ★ Karambit | Ultraviolet ($647.09), ★ Karambit | Rust Coat ($586.72), ★ M9 Bayonet | Damascus Steel ($552.50), ★ Bayonet | Doppler ($500.29), ★ M9 Bayonet | Ultraviolet ($484.53), ★ M9 Bayonet | Rust Coat ($441.55), ★ Bayonet | Marble Fade ($424.87), ★ Flip Knife | Doppler ($393.55), ★ Bayonet | Tiger Tooth ($367.96), ★ Flip Knife | Marble Fade ($324.47), ★ Flip Knife | Tiger Tooth ($258.26), ★ Bayonet | Damascus Steel ($216.66), ★ Bayonet | Ultraviolet ($189.31), ★ Flip Knife | Ultraviolet ($188.27), ★ Flip Knife | Damascus Steel ($169.21), ★ Bayonet | Rust Coat ($159.92), ★ Gut Knife | Doppler ($148.09), ★ Gut Knife | Marble Fade ($138.31), ★ Flip Knife | Rust Coat ($138.23), ★ Gut Knife | Tiger Tooth ($113.43), ★ Gut Knife | Damascus Steel ($76.50), ★ Gut Knife | Ultraviolet ($69.95), ★ Gut Knife | Rust Coat ($54.23).
Covert · 0.64% · 2 items
Classified · 3.20% · 3 items
Restricted · 15.98% · 5 items
Mil-Spec · 79.92% · 7 items
Chroma 3 Case in CS2: price, odds and best drops
The Chroma 3 Case costs $4.85 on the Steam Community Market. Add the $2.49 key and one opening costs $7.34. At the prices of 2026-10-03 an average opening is worth $3.65, which is $0.50 back for every $1 spent, and about 5.1% of openings are worth more than the case plus key. It ranks #21 of 43 cases by value back.
Odds are the published CS2 case odds: 79.92% Mil-Spec (7 skins), 15.98% Restricted (5), 3.20% Classified (3), 0.64% Covert (2) and 0.26% knife or gloves (1 in 385). The most valuable regular drops are PP-Bizon | Judgement of Anubis ($164.77), M4A1-S | Chantico's Fire ($159.08), P250 | Asiimov ($15.63).
The rare pool has 30 knives and gloves. Averaged across all wears and weighted by the wear odds, the highest value is ★ Karambit | Doppler at $1,732.54, the lowest is ★ Gut Knife | Rust Coat at $54.27. Every knife and glove with prices and floats is on the Chroma 3 Case knives page. Compare it with the rest on best CS2 cases to open or all CS2 cases (the drop odds of every case are on CS2 case odds); five Covert drops of one case can go into a knife trade up.
Chroma 3 Case FAQ
How much does the Chroma 3 Case cost in CS2?
About $4.85 on the Steam Community Market on 2026-10-03, plus the $2.49 key, so $7.34 for one opening.
Is the Chroma 3 Case worth opening?
On average an opening returns $0.50 for every $1 spent (expected value $3.65 against a cost of $7.34), rank #21 of 43 cases. About 5.1% of single openings are worth more than they cost. Use the simulator above to see how a run of openings plays out.
What is the best skin in the Chroma 3 Case?
The most valuable regular drops are PP-Bizon | Judgement of Anubis ($164.77), M4A1-S | Chantico's Fire ($159.08), P250 | Asiimov ($15.63). The most valuable knife or gloves is ★ Karambit | Doppler at $1,732.54 on average across wears.
What are the odds of a knife from the Chroma 3 Case?
Knives and gloves are 0.26%, or 1 in 385 openings. With 30 items in the rare pool each one is about 0.009% per opening.
How many skins are in the Chroma 3 Case?
17 regular skins (7 Mil-Spec, 5 Restricted, 3 Classified, 2 Covert) plus 30 knives and gloves.
Can I open the Chroma 3 Case for free?
Yes. The simulator above opens it with real odds and live Steam prices, no deposit and no real items.
How the simulator works
- Real odds: Mil-Spec 79.92%, Restricted 15.98%, Classified 3.20%, Covert 0.64%, knife or gloves 0.26% (the published CS2 case odds). StatTrak™ 10%.
- Wear: Factory New 3%, Minimal Wear 24%, Field-Tested 33%, Well-Worn 24%, Battle-Scarred 16%, then a random float inside the skin's own range.
- Prices: Steam Community Market, refreshed every hour, before the 13% Steam fee; knives and gloves above Steam's $2,000 listing cap use the lowest marketplace price. Change the case price to match today's market.
- Expected value is the average value of one opening at today's prices. Every case is below the $2.49 key + case cost on average; the simulator shows you how far below.
- Nothing is bought or opened for real. It is a free calculator, not a case site.