Prisma 2 Case opening simulator
Unbox the Prisma 2 Case as many times as you like, free. At today's Steam prices one opening is worth $2.11 on average against $4.10 for the case plus key (−48%). The rare pool has 28 knives and gloves; the best regular drop is M4A1-S | Player Two. Got a Covert? Five of them can go into a knife trade up.
Knife / Gloves · 0.26% · 28 items
Average value across wears, best first: ★ Talon Knife | Doppler ($1,160.55), ★ Talon Knife | Marble Fade ($738.22), ★ Stiletto Knife | Doppler ($653.79), ★ Talon Knife | Tiger Tooth ($567.92), ★ Talon Knife | Damascus Steel ($415.80), ★ Talon Knife ($394.64), ★ Stiletto Knife | Marble Fade ($387.09), ★ Talon Knife | Ultraviolet ($379.87), ★ Stiletto Knife | Tiger Tooth ($349.47), ★ Talon Knife | Rust Coat ($315.89), ★ Ursus Knife | Doppler ($313.45), ★ Stiletto Knife | Damascus Steel ($244.17), ★ Stiletto Knife ($241.68), ★ Stiletto Knife | Ultraviolet ($232.53), ★ Ursus Knife | Marble Fade ($195.71), ★ Stiletto Knife | Rust Coat ($167.88), ★ Ursus Knife | Tiger Tooth ($164.81), ★ Navaja Knife | Doppler ($142.04), ★ Ursus Knife | Ultraviolet ($114.61), ★ Navaja Knife | Marble Fade ($109.31), ★ Ursus Knife | Damascus Steel ($101.33), ★ Ursus Knife ($93.04), ★ Navaja Knife | Tiger Tooth ($84.52), ★ Ursus Knife | Rust Coat ($65.72), ★ Navaja Knife | Ultraviolet ($59.40), ★ Navaja Knife | Damascus Steel ($58.21), ★ Navaja Knife ($50.68), ★ Navaja Knife | Rust Coat ($47.14).
Covert · 0.64% · 2 items
Classified · 3.20% · 3 items
Restricted · 15.98% · 5 items
Mil-Spec · 79.92% · 7 items
Prisma 2 Case in CS2: price, odds and best drops
The Prisma 2 Case costs $1.61 on the Steam Community Market. Add the $2.49 key and one opening costs $4.10. At the prices of 2026-10-03 an average opening is worth $2.11, which is $0.52 back for every $1 spent, and about 4.9% of openings are worth more than the case plus key. It ranks #16 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 M4A1-S | Player Two ($77.11), Glock-18 | Bullet Queen ($72.80), AK-47 | Phantom Disruptor ($8.60).
The rare pool has 28 knives and gloves. Averaged across all wears and weighted by the wear odds, the highest value is ★ Talon Knife | Doppler at $1,157.00, the lowest is ★ Navaja Knife | Rust Coat at $46.92. Every knife and glove with prices and floats is on the Prisma 2 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.
Prisma 2 Case FAQ
How much does the Prisma 2 Case cost in CS2?
About $1.61 on the Steam Community Market on 2026-10-03, plus the $2.49 key, so $4.10 for one opening.
Is the Prisma 2 Case worth opening?
On average an opening returns $0.52 for every $1 spent (expected value $2.11 against a cost of $4.10), rank #16 of 43 cases. About 4.9% 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 Prisma 2 Case?
The most valuable regular drops are M4A1-S | Player Two ($77.11), Glock-18 | Bullet Queen ($72.80), AK-47 | Phantom Disruptor ($8.60). The most valuable knife or gloves is ★ Talon Knife | Doppler at $1,157.00 on average across wears.
What are the odds of a knife from the Prisma 2 Case?
Knives and gloves are 0.26%, or 1 in 385 openings. With 28 items in the rare pool each one is about 0.009% per opening.
How many skins are in the Prisma 2 Case?
17 regular skins (7 Mil-Spec, 5 Restricted, 3 Classified, 2 Covert) plus 28 knives and gloves.
Can I open the Prisma 2 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.