All cases

Gamma 2 Case

Knives in pool

Released August 8, 2016

EV prices via Skinport

Est. EV / open

$2.88

Open cost

$5.22

Expected net

-$2.34

Expected return

-45%

Buy Gamma 2 Case

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Open-cost calculator

Open-cost calculator

Total cost
$52.20
Expected return
$28.82
Expected net
−$23.38
Chance of a rare special
2.57%

Estimates weight each skin's price by its float range and StatTrak chance, on the published CS2 drop odds. Any single open still swings on the exact float you roll — over many opens, the house edge means you should expect to lose money.

Drop pool by rarity

Covert

Drop 0.64%Avg $116.90
  • FAMAS | Roll Cage$117.41
  • AK-47 | Neon Revolution$116.38

Classified

Drop 3.2%Avg $12.73
  • Tec-9 | Fuel Injector$13.26
  • AUG | Syd Mead$12.85
  • MP9 | Airlock$12.09

Restricted

Drop 16%Avg $1.96
  • Glock-18 | Weasel$3.11
  • Desert Eagle | Directive$2.50
  • SG 553 | Triarch$1.47
  • SCAR-20 | Powercore$1.37
  • MAG-7 | Petroglyph$1.33

Mil-Spec

Drop 80%Avg $0.43
  • XM1014 | Slipstream$0.61
  • Five-SeveN | Scumbria$0.54
  • CZ75-Auto | Imprint$0.47
  • Negev | Dazzle$0.40
  • G3SG1 | Ventilator$0.35
  • P90 | Grim$0.33
  • UMP-45 | Briefing$0.31

★ Knives

Drop 0.26%Avg $411.44
  • ★ Karambit | Gamma Doppler
  • ★ M9 Bayonet | Gamma Doppler
  • ★ Karambit | Autotronic

Each skin's value is estimated across all wear conditions — weighted by its float range and blended with StatTrak — rather than a live quote for a single listing. Drop odds follow the published CS2 container rates. Expected value is what an average open is worth across many openings; individual results vary widely.