USP-S | Monster Mashup
The USP-S Monster Mashup is a Classified pistol skin from the Operation Broken Fang Case and The Operation Broken Fang Collection. Its custom paint job features a green monster alongside other icons drawn from popular urban art, while the detachable silencer carries a distinct pearlescent finish. With a float range of 0.00 to 0.70, wear can progress from pristine to noticeably faded, gradually softening the vibrant artwork. StatTrak technology is available on this skin for players tracking confirmed kills.
Cheapest wear we have on this page. Pattern / float overpay is extra.
Operation Broken Fang Case: (case+key) ÷ drop chance. Average, not a promise.
Ten of this rarity → Covert in The Operation Broken Fang Collection. Avg listed output $114.01.
Price History & Performance
Price by Wear
Cases & Drop Odds for USP-S | Monster Mashup
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 |
|---|---|---|---|---|---|
 Operation Broken Fang Case | — | — | $12.91 | $0.65 | -95.0% |
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 USP-S | Monster Mashup
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