USP-S (Serum) (Field-Tested) Inspect a FT copy in game
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USP-S (Serum) (Field-Tested)

Classified StatTrak Souvenir -4.1% · 8 d-10.8% · 28 d

Among USP-S skins in CS2, USP-S (Serum) (Field-Tested) sits in the Classified grade. It drops from the CS:GO Weapon Case 2.

Item facts

Rarity Classified USP-S Skins
Color Red browse this color
Drops from CS:GO Weapon Case 2 case from $15.89 · tier odds 3.20%
Released Sep 2013 with CS:GO Weapon Case 2
Sold / day ~177 all markets
Liquidity Medium how fast it sells
Fair price $47.92 suggested
202d range $46 – $59 lowest ask, min–max
Steam spread $2.87 -4% · ask vs buy order
Steam sales 30d 13 avg 0.4 / day

USP-S (Serum) (Field-Tested) prices across 22 markets

Selling this skin? See what you’d get →
Official
Steam Market
No cash-out Bank card · PayPal
$64.17 +31% more than CS.MONEY
View
Best Price
Marketplace 37 offers KYC
$48.91 −24% vs Steam
View Deal
#2
Instant sell 5 offers KYC
$48.96 +$0.05
View Deal
#3
Marketplace 1 offer
$49.32 +$0.41
View Deal
#4
Instant sell 75 offers
$50.25 +$1.34
View Deal
#5
Instant sell 75 offers KYC
$50.30 +$1.39
View Deal
#6
Marketplace 68 offers KYC
$51.21 +$2.30
View Deal
#7
China market 87 offers KYC
$51.49 +$2.58
View Deal
#8
Instant sell 88 offers
$51.73 +$2.82
View Deal

Each price is the total you pay, buyer fees included. The dot shows how well the venue fits your region. How we price →

Price history $48.91 +4% · 202d

Lowest ask · 89 snapshots since Apr 12, 2026 · dashed = a gap over a week

Same collection (The Arms Deal 2 Collection): Blood in the Water · Blood Tiger · Hypnotic · Hemoglobin · Case Hardened · Blue Titanium · All 12 items →

USP-S (Serum): design, wear and market

Trade-up position

Comes out of contracts: 10x Restricted from The Arms Deal 2 Collection can craft into this skin.

This + 9 more Classified from The Arms Deal 2 Collection craft into one of:

Trade-up calculator →
Market read

Across 25 markets the FT floor moved +4% in 202 days: $47.05 → $48.91.

Cheapest venue vs Steam right now: $15.26 apart (24%).

Sources: Valve item data · our 25-market price snapshot.
How much does USP-S (Serum) cost?

USP-S (Serum) is listed from $48.91 on 25 marketplaces, every price with buyer fees in. Wear floors: FN $59.60 · MW $44.88 · FT $48.91. Steam asks $64.17 for the same listing.

Where can I sell or cash out USP-S (Serum)?

Top net quote at the moment: $43.32 via WhiteMarket, seller fee already deducted (see the Sell tab for every venue). Steam credits $77.23 to your wallet, and wallet money cannot be withdrawn.

Does USP-S (Serum) come in StatTrak or Souvenir?

Yes: StatTrak (from $54.95), Souvenir versions trade alongside the standard one. Switch with the Quality pills above and the whole page recalculates.

How do I get USP-S (Serum)?

The drop source is CS:GO Weapon Case 2, itself listed from $15.89; the direct market price starts at $48.91. Opening containers for one specific skin rarely beats buying it outright.