USP-S | Monster Mashup
| Exterior | Standard | StatTrak™ | Souvenir |
|---|---|---|---|
| Factory New0.00–0.07 | $56.36 | $86.07 | – |
| Minimal Wear0.07–0.15 | $24.43 | $49.16 | – |
| Field-Tested0.15–0.38 | $16.87 | $25.63 | $117.52 |
| Well-Worn0.38–0.45 | $19.00 | $25.01 | – |
| Battle-Scarred0.45–0.70 | $17.58 | $26.08 | – |
Field-Tested · cheapest of 13 marketplaces
on Buff163 · 134 listed
13 marketplaces · Field-Tested
Partners first, then lowest listed price on Oct 14, 2026; fees not included
Buff163
134 listed
$16.87
Youpin
176 listed
$17.33
skin.land
146 listed
$17.50
LIS-SKINS
146 listed
$17.52
Skinport and CS.DEALS are affiliate partners of this site; links to the other marketplaces carry no referral.
Steam Market · Field-Tested
Steam listing| Recent sale | Price | Qty |
|---|---|---|
| Aug 10, 2026 | $31.92 | 1 |
| Aug 9, 2026 | $25.57 | 1 |
| Aug 9, 2026 | $29.88 | 2 |
| Aug 9, 2026 | $30.44 | 2 |
| Aug 9, 2026 | $30.68 | 1 |
Steam figures last updated Aug 10, 2026; they may be out of date.
Price history
Daily lowest prices on up to 15 marketplaces, last 180 daysAbout USP-S | Monster Mashup
USP-S | Monster Mashup is a Classified USP-S skin from The Operation Broken Fang Collection, released Dec 3, 2020. It comes in Factory New, Minimal Wear, Field-Tested, Well-Worn and Battle-Scarred, also as StatTrak™ and Souvenir. In SteamWebAPI's snapshot of Oct 14, 2026, prices ranged from $16.87 (Field-Tested) to $117.52 (Souvenir Field-Tested), taking the cheapest marketplace with 3+ listings where there is one.
A fan favorite from Counter-Strike Source, the Silenced USP Pistol has a detachable silencer that gives shots less recoil while suppressing attention-getting noise. A custom paint job featuring a green monster and other icons inspired by popular urban art has been applied. The silencer has a pearlescent finish.
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Case & collection
Operation Broken Fang Case
Chance per opening for this finish (any wear): 1.07% (1 in 94) – Classified tier 3.20% shared by 3 skins.
The Operation Broken Fang Collection
17 skins · released Dec 3, 2020
Based on Valve's published case odds (Mil-Spec 79.92%, Restricted 15.98%, Classified 3.20%, Covert 0.64%, knives/gloves 0.26%); every item within a tier is equally likely. StatTrak™ and wear are rolled separately and are not included.
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USP-S | Monster Mashup FAQ
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