Gamma Case Knife Pool: which cases drop these
Prices as of · Steam Community Market 7-day median · how it's calculated
The Gamma Case knife pool is the set of 30 rare items shared by 2 containers: Gamma Case and Gamma 2 Case. Opening any of them gives the same chance at the same knives: Bayonet, Flip Knife, Gut Knife, Karambit and M9 Bayonet. The pool first appeared in 2016 with the Gamma Case.
Cases in this pool
| Case | Released | Cost per opening | Chance of any item | Average cost per item |
|---|---|---|---|---|
| Gamma Case | 2016-06-10 | $7.15 | 0.26% (1 in 385) | $2,750.00 |
| Gamma 2 Case | 2016-08-08 | $7.02 | 0.26% (1 in 385) | $2,700.00 |
A knife drops 0.26% of the time from the Gamma 2 Case, or 1 in 385 openings. The Bayonet holds the largest share of the pool, 20%, so it comes out 1 in 1,923 openings. At $7.02 per opening, the Gamma 2 Case is the cheapest way to get an item from this pool, at an average of $2,700.00 per knife.
Weighted by its odds, an item from this pool is worth about $531.33 on the Steam Community Market. The most valuable is ★ Karambit | Gamma Doppler at $1,807.18 and the cheapest ★ Gut Knife | Bright Water at $72.84.
Knife types in this pool
- Bayonet — 20% of the pool, 0.052% per opening (1 in 1,923)
- Flip Knife — 20% of the pool, 0.052% per opening (1 in 1,923)
- Gut Knife — 20% of the pool, 0.052% per opening (1 in 1,923)
- Karambit — 20% of the pool, 0.052% per opening (1 in 1,923)
- M9 Bayonet — 20% of the pool, 0.052% per opening (1 in 1,923)
Odds per finish
| Item | Chance per opening | Price |
|---|---|---|
| Bayonet | Gamma Doppler (5 phases) | 0.0087% (1 in 11,538) | $705.02 |
| Bayonet | Autotronic | 0.0087% (1 in 11,538) | $397.36 |
| Bayonet | Lore | 0.0087% (1 in 11,538) | $347.37 |
| Bayonet | Black Laminate | 0.0087% (1 in 11,538) | $243.82 |
| Bayonet | Freehand | 0.0087% (1 in 11,538) | $236.15 |
| Bayonet | Bright Water | 0.0087% (1 in 11,538) | $205.85 |
| Flip Knife | Gamma Doppler (5 phases) | 0.0087% (1 in 11,538) | $580.41 |
| Flip Knife | Autotronic | 0.0087% (1 in 11,538) | $264.41 |
| Flip Knife | Lore | 0.0087% (1 in 11,538) | $228.86 |
| Flip Knife | Bright Water | 0.0087% (1 in 11,538) | $184.52 |
| Flip Knife | Freehand | 0.0087% (1 in 11,538) | $181.54 |
| Flip Knife | Black Laminate | 0.0087% (1 in 11,538) | $179.82 |
| Gut Knife | Gamma Doppler (5 phases) | 0.0087% (1 in 11,538) | $300.22 |
| Gut Knife | Autotronic | 0.0087% (1 in 11,538) | $134.41 |
| Gut Knife | Lore | 0.0087% (1 in 11,538) | $116.86 |
| Gut Knife | Freehand | 0.0087% (1 in 11,538) | $83.10 |
| Gut Knife | Black Laminate | 0.0087% (1 in 11,538) | $79.39 |
| Gut Knife | Bright Water | 0.0087% (1 in 11,538) | $72.84 |
| Karambit | Gamma Doppler (5 phases) | 0.0087% (1 in 11,538) | $1,807.18 |
| Karambit | Autotronic | 0.0087% (1 in 11,538) | $1,226.38 |
| Karambit | Black Laminate | 0.0087% (1 in 11,538) | $978.57 |
| Karambit | Lore | 0.0087% (1 in 11,538) | $813.30 |
| Karambit | Freehand | 0.0087% (1 in 11,538) | $726.09 |
| Karambit | Bright Water | 0.0087% (1 in 11,538) | $664.03 |
| M9 Bayonet | Gamma Doppler (5 phases) | 0.0087% (1 in 11,538) | $1,799.90 |
| M9 Bayonet | Autotronic | 0.0087% (1 in 11,538) | $960.72 |
| M9 Bayonet | Black Laminate | 0.0087% (1 in 11,538) | $730.50 |
| M9 Bayonet | Lore | 0.0087% (1 in 11,538) | $684.28 |
| M9 Bayonet | Freehand | 0.0087% (1 in 11,538) | $519.06 |
| M9 Bayonet | Bright Water | 0.0087% (1 in 11,538) | $487.82 |
Chances use the Gamma Case's rate; see the methodology. All pools: knife pools, knives, gloves.