MP9 | Hydra
Referencing Operation Hydra, CS:GO's eighth operation, MP9 | Hydra carries Classified rarity and comes from the CS20 Case as part of The CS20 Collection. The custom paint job draws directly from Operation Hydra's visual identity, making it one of the more thematically specific SMG skins in the game. StatTrak variants are available for tracking eliminations. The float range spans the full 0.00 to 1.00 spectrum, so every condition tier is accessible; factory-new copies preserve the operation-themed artwork at its sharpest, while battle-scarred examples show heavy degradation across the design.
Cheapest wear we have on this page. Pattern / float overpay is extra.
CS20 Case: (case+key) ÷ drop chance. Average, not a promise.
Ten of this rarity → Covert in The CS20 Collection. Avg listed output $37.59.
Price History & Performance
Price by Wear
Cases & Drop Odds for MP9 | Hydra
Probability of unboxing this skin per single case open, expected number of opens until you get one, and the case's expected return based on the current market value of every skin inside.
| Case | Drop Chance | Expected Opens | Open Cost | Market EV | EV vs Cost |
|---|---|---|---|---|---|
 CS20 Case | — | — | $4.46 | $0.65 | -85.4% |
Drop chance = official rarity odds ÷ size of that rarity pool inside the case. Market EV is the probability-weighted average of every skin's lowest current listing. "EV vs Cost" compares that EV against the case + key price — negative means opening loses money on average.
Where to Buy MP9 | Hydra
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