Spectrum Case opening simulator
Unbox the Spectrum Case as many times as you like, free. At today's Steam prices one opening is worth $3.53 on average against $6.80 for the case plus key (−48%). The rare pool has 30 knives and gloves; the best regular drop is AK-47 | Bloodsport. 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: ★ Butterfly Knife | Doppler ($1,888.36), ★ Butterfly Knife | Marble Fade ($1,798.52), ★ Butterfly Knife | Tiger Tooth ($1,563.80), ★ Butterfly Knife | Damascus Steel ($986.42), ★ Butterfly Knife | Ultraviolet ($827.29), ★ Butterfly Knife | Rust Coat ($693.97), ★ Huntsman Knife | Doppler ($405.96), ★ Falchion Knife | Doppler ($400.64), ★ Bowie Knife | Doppler ($350.54), ★ Falchion Knife | Marble Fade ($228.28), ★ Huntsman Knife | Marble Fade ($221.03), ★ Bowie Knife | Marble Fade ($192.33), ★ Huntsman Knife | Tiger Tooth ($180.39), ★ Shadow Daggers | Doppler ($173.86), ★ Falchion Knife | Tiger Tooth ($173.63), ★ Bowie Knife | Tiger Tooth ($153.13), ★ Falchion Knife | Damascus Steel ($129.07), ★ Huntsman Knife | Damascus Steel ($117.65), ★ Shadow Daggers | Marble Fade ($113.26), ★ Bowie Knife | Damascus Steel ($104.44), ★ Falchion Knife | Ultraviolet ($99.23), ★ Huntsman Knife | Ultraviolet ($88.18), ★ Shadow Daggers | Tiger Tooth ($87.50), ★ Bowie Knife | Ultraviolet ($85.13), ★ Falchion Knife | Rust Coat ($67.58), ★ Shadow Daggers | Damascus Steel ($62.89), ★ Huntsman Knife | Rust Coat ($61.47), ★ Shadow Daggers | Ultraviolet ($60.50), ★ Bowie Knife | Rust Coat ($56.94), ★ Shadow Daggers | Rust Coat ($46.87).
Covert · 0.64% · 2 items
Classified · 3.20% · 3 items
Restricted · 15.98% · 5 items
Mil-Spec · 79.92% · 7 items
Spectrum Case in CS2: price, odds and best drops
The Spectrum Case costs $4.31 on the Steam Community Market. Add the $2.49 key and one opening costs $6.80. At the prices of 2026-10-03 an average opening is worth $3.53, which is $0.52 back for every $1 spent, and about 5.1% of openings are worth more than the case plus key. It ranks #15 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 AK-47 | Bloodsport ($189.42), USP-S | Neo-Noir ($136.05), M4A1-S | Decimator ($19.45).
The rare pool has 30 knives and gloves. Averaged across all wears and weighted by the wear odds, the highest value is ★ Butterfly Knife | Doppler at $1,888.36, the lowest is ★ Shadow Daggers | Rust Coat at $46.82. Every knife and glove with prices and floats is on the Spectrum 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.
Spectrum Case FAQ
How much does the Spectrum Case cost in CS2?
About $4.31 on the Steam Community Market on 2026-10-03, plus the $2.49 key, so $6.80 for one opening.
Is the Spectrum Case worth opening?
On average an opening returns $0.52 for every $1 spent (expected value $3.53 against a cost of $6.80), rank #15 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 Spectrum Case?
The most valuable regular drops are AK-47 | Bloodsport ($189.42), USP-S | Neo-Noir ($136.05), M4A1-S | Decimator ($19.45). The most valuable knife or gloves is ★ Butterfly Knife | Doppler at $1,888.36 on average across wears.
What are the odds of a knife from the Spectrum 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 Spectrum Case?
17 regular skins (7 Mil-Spec, 5 Restricted, 3 Classified, 2 Covert) plus 30 knives and gloves.
Can I open the Spectrum 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.