Prisma 2 Case
Estimated return of 60.7% on every open — a 39.3% house edge at live Skinport prices.
Estimated RTP 60.7%
House edge 39.3%
Cost to open $4.29
key $2.49 + case $1.80
Chance to profit 4.1%
Most valuable drops
Rare Special ★ Talon Knife | Doppler $750.54
Rare Special ★ Talon Knife | Doppler $750.54
Rare Special ★ Talon Knife | Doppler $750.54
Rare Special ★ Talon Knife | Doppler $750.54
Rare Special ★ Talon Knife | Doppler $750.54
What's inside & the odds
Mil-Spec Grade
79.9%- AUG | Tom Cat $0.52
- AWP | Capillary $1.56
- CZ75-Auto | Distressed $0.54
- Desert Eagle | Blue Ply $1.26
- MP5-SD | Desert Strike $0.42
- Negev | Prototype $0.48
- R8 Revolver | Bone Forged $0.43
Restricted
16.0%- P2000 | Acid Etched $3.30
- Sawed-Off | Apocalypto $1.11
- SCAR-20 | Enforcer $1.21
- SG 553 | Darkwing $1.40
- SSG 08 | Fever Dream $2.01
Classified
3.2%- AK-47 | Phantom Disruptor $12.15
- MAC-10 | Disco Tech $8.03
- MAG-7 | Justice $10.13
Covert
0.6%- M4A1-S | Player Two $71.51
- Glock-18 | Bullet Queen $66.35
Rare Special
0.3%- ★ Navaja Knife $88.58
- ★ Navaja Knife | Marble Fade $106.63
- ★ Navaja Knife | Tiger Tooth $88.28
- ★ Navaja Knife | Doppler $131.03
- ★ Navaja Knife | Doppler $131.03
- ★ Navaja Knife | Doppler $131.03
- ★ Navaja Knife | Doppler $131.03
- ★ Navaja Knife | Doppler $131.03
- ★ Navaja Knife | Doppler $131.03
- ★ Navaja Knife | Doppler $131.03
- ★ Navaja Knife | Damascus Steel $61.76
- ★ Navaja Knife | Ultraviolet $60.60
- ★ Navaja Knife | Rust Coat $69.33
- ★ Stiletto Knife $267.47
- ★ Stiletto Knife | Marble Fade $338.54
- ★ Stiletto Knife | Tiger Tooth $292.93
- ★ Stiletto Knife | Doppler $463.91
- ★ Stiletto Knife | Doppler $463.91
- ★ Stiletto Knife | Doppler $463.91
- ★ Stiletto Knife | Doppler $463.91
- ★ Stiletto Knife | Doppler $463.91
- ★ Stiletto Knife | Doppler $463.91
- ★ Stiletto Knife | Doppler $463.91
- ★ Stiletto Knife | Damascus Steel $201.81
- ★ Stiletto Knife | Ultraviolet $171.58
- ★ Stiletto Knife | Rust Coat $140.82
- ★ Talon Knife $462.66
- ★ Talon Knife | Marble Fade $587.85
- ★ Talon Knife | Tiger Tooth $470.50
- ★ Talon Knife | Doppler $750.54
- ★ Talon Knife | Doppler $750.54
- ★ Talon Knife | Doppler $750.54
- ★ Talon Knife | Doppler $750.54
- ★ Talon Knife | Doppler $750.54
- ★ Talon Knife | Doppler $750.54
- ★ Talon Knife | Doppler $750.54
- ★ Talon Knife | Damascus Steel $337.22
- ★ Talon Knife | Ultraviolet $275.13
- ★ Talon Knife | Rust Coat $247.65
- ★ Ursus Knife $158.11
- ★ Ursus Knife | Marble Fade $183.82
- ★ Ursus Knife | Tiger Tooth $155.71
- ★ Ursus Knife | Doppler $672.95
- ★ Ursus Knife | Doppler $672.95
- ★ Ursus Knife | Doppler $672.95
- ★ Ursus Knife | Doppler $672.95
- ★ Ursus Knife | Doppler $672.95
- ★ Ursus Knife | Doppler $672.95
- ★ Ursus Knife | Doppler $672.95
- ★ Ursus Knife | Damascus Steel $88.41
- ★ Ursus Knife | Ultraviolet $104.28
- ★ Ursus Knife | Rust Coat $58.74
Source: ByMykel CSGO-API · updated Oct 20, 2026 stale
Source: Skinport · updated Nov 8, 2026
Prisma 2 Case FAQ
What are the odds of a knife or glove from the Prisma 2 Case?
The Rare Special tier (knives and gloves) has a 0.3% drop chance, per Valve's official odds.
Is the Prisma 2 Case worth opening?
On our estimate the Prisma 2 Case returns about 60.7% of what you put in (a 39.3% house edge), using live Skinport prices. Like all cases, it is a losing bet on average.
How much does it cost to open the Prisma 2 Case?
About $4.29 per open: a $2.49 key plus the case at $1.80.