The USP-S Serum is a CS2 skin from The Arms Deal 2 Collection and was introduced 10 years ago on 8 November 2013. The skin is classified rarity.
The Serum has a 3.2% chance of being unboxed from a weapon case in Standard quality. The chance of unboxing it in StatTrak quality is much lower at 0.32%.
Compare Skin Market Prices
The cheapest price for the USP-S | Serum is $26.38. The most expensive price by comparison is $55.19.
The lowest price for each variant across all markets are listed in green in the table below.
| Marketplace | Factory New | Minimal Wear | Field-Tested | StatTrak™Factory New | StatTrak™Minimal Wear | StatTrak™Field-Tested |
|---|---|---|---|---|---|---|
 | $62.59 | $32.36 | $30.00 | $70.70 | $46.53 | $36.47 |
 | $52.35 | $29.72 | $26.38 | $55.89 | $37.23 | $40.68 |
 | $55.57 | $33.12 | $34.52 | $55.19 | $35.70 | $38.56 |
 | $87.19 | $37.01 | $41.84 | $77.70 | $58.55 | No Listings |
 | $53.99 | $59.98 | $47.78 | $67.00 | $37.86 | No Listings |
Containers
The USP-S Serum can be unboxed from the following containers:
Weapon CaseCS:GO Weapon Case 2
Consumer Grade Container
Introduced: 8 November 2013
Description
Flavor Text
N/A
All Serum Skins
Serum
Classified Pistol
The Arms Deal 2 Collection
USP-S Serum Skin & Pricing Details
Alternative USP-S Skins
Below are some alternative CS2 skins of Classified rarity for the USP-S:
Orion
Classified Pistol
The Huntsman Collection
USP-S Orion Skin & Pricing Details
Caiman
Classified Pistol
The Huntsman Collection
USP-S Caiman Skin & Pricing Details
Cortex
Classified Pistol
The Clutch Collection
USP-S Cortex Skin & Pricing Details
Target Acquired
Classified Pistol
The Control Collection
USP-S Target Acquired Skin & Pricing Details
Monster Mashup
Classified Pistol
The Operation Broken Fang Collection
USP-S Monster Mashup Skin & Pricing Details
Jawbreaker
Classified Pistol
The Kilowatt Collection
USP-S Jawbreaker Skin & Pricing Details