Operation Hydra Case

Released April 21, 2017

EV prices via Skinport

Est. EV / open

$16.98

Open cost

$29.09

Expected net

-$12.11

Expected return

-42%

Buy Operation Hydra Case

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Open-cost calculator

Number of opens

Total cost: $290.90
Expected return: $169.78
Expected net: −$121.12
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 $303.90

AWP | Oni Taiji$344.99
Five-SeveN | Hyper Beast$262.81

Classified

Drop 3.2%Avg $92.26

M4A4 | Hellfire$146.09
Galil AR | Sugar Rush$66.98
Dual Berettas | Cobra Strike$63.70

Restricted

Drop 16%Avg $25.04

AK-47 | Orbit Mk01$35.07
P2000 | Woodsman$27.21
P250 | Red Rock$22.29
SSG 08 | Death's Head$20.81
P90 | Death Grip$19.80

Mil-Spec

Drop 80%Avg $7.23

USP-S | Blueprint$12.68
M4A1-S | Briefing$10.82
Tec-9 | Cut Out$7.31
UMP-45 | Metal Flowers$5.38
MAC-10 | Aloha$4.98
MAG-7 | Hard Water$4.89
FAMAS | Macabre$4.53

★ Gloves

Drop 0.26%Avg $884.90

★ Sport Gloves | Hedge Maze
★ Sport Gloves | Pandora's Box
★ Sport Gloves | Superconductor

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.