QualityClassifiedWeaponUSP-SExteriorFactory NewFloat range0.00 - 0.07TypePistolUSP-S | Serum price and market overview
The USP-S | Serum costs $52 in Minimal Wear to $65 in Factory New, with Field-Tested at $62. StatTrak copies start at $53 in Minimal Wear. Prices are the lowest asks across BUFF, Youpin, CSFloat and Steam as of .
- Price
- $65Factory New
- 24-hour change
- -0.2%Factory New
- 7-day change
- +1.5%Factory New
- 30-day change
- -30%Factory New
- 1-year change
- -31%Factory New
- All-time high
- $288 (March 17, 2026)Factory New
- All-time low
- $41 (January 5, 2023)Factory New
- Listings
- 349Factory New
- Supply
- 8,336Factory New
- Market value
- $541,340Factory New
- Sales (7 days)
- 31Factory New
- Liquidity
- Liquid, sells within hoursFactory New
About the USP-S | Serum
It is a Classified USP-S skin from The Arms Deal 2 Collection, released on . It drops from the CS:GO Weapon Case 2. The USP-S Serum runs from 0.00 to 0.25 in float, so it comes in three wears, from Factory New to Field-Tested, and it has a StatTrak version.
Prices by wear
Factory New costs 1.2 times as much as Minimal Wear, the cheapest wear.
| Exterior | Float range | Price | StatTrak | Listings | Liquidity | 7D |
|---|---|---|---|---|---|---|
| Factory New | 0.00 to 0.07 | $65 | $65 | 349 | Liquid | +1.5% |
| Minimal Wear | 0.07 to 0.15 | $52 | $53 | 71 | Liquid | +5.1% |
| Field-Tested | 0.15 to 0.25 | $62 | $55 | 12 | Moderately liquid | -0.5% |
Price history
Factory New peaked at $288 on and trades 77% below that peak. It is down 31% over the past year and down 43% over 90 days. Its lowest price of the past year was $63. Its all-time low was $41, on . The price moved within a 45% range over the past month. The CS2 price history API carries the full USP-S | Serum (Factory New) price history.
| Period | Change | Low | High |
|---|---|---|---|
| 24 hours | -0.2% | $63 | $65 |
| 7 days | +1.5% | $62 | $69 |
| 30 days | -30% | $63 | $93 |
| 90 days | -43% | $63 | $117 |
| 1 year | -31% | $63 | $288 |
Where it is cheapest
Steam asks the most at $78, 21% above the cheapest Factory New listing on Youpin.
| Marketplace | Ask | Listings | Updated | API |
|---|---|---|---|---|
| Youpin | $65 | 145 | October 26, 2026 | Youpin price API |
| BUFF | $66 | 49 | October 26, 2026 | BUFF163 price API |
| CSFloat | $66 | 102 | October 26, 2026 | CSFloat price API |
| C5Game | $67 | 83 | October 26, 2026 | C5Game price API |
| Skinport | $68 | 17 | October 26, 2026 | Skinport price API |
| Steam | $78 | 53 | October 26, 2026 | Steam Market price API |
Supply and liquidity
Factory New has a supply of 8,336 copies, and 349 of them, 4.2%, are listed for sale across the four marketplaces. 31 Factory New copies sold in a recent 7-day window. Factory New is liquid and usually sells within hours.
Related skins
It counts toward the The Arms Deal 2 Collection Weapons index.
| Item | Price |
|---|---|
| Souvenir USP-S | Pathfinder (Minimal Wear) | $67 |
| USP-S | Spiral Glitch (Factory New) | $63 |
| Souvenir USP-S | Flashback (Minimal Wear) | $63 |
| StatTrak USP-S | The Traitor (Minimal Wear) | $68 |
| Souvenir USP-S | Cyrex (Well-Worn) | $61 |
How much is the USP-S | Serum worth?
Between $52 and $65 depending on wear, and Minimal Wear is the cheapest. 432 copies are listed across its three wears on BUFF, Youpin, CSFloat and Steam.
Where is the USP-S | Serum cheapest?
On Youpin, which lists 145 Factory New copies, while Steam asks the most of six marketplaces.
What float range does the USP-S | Serum have?
0.00 to 0.25, so the USP-S Serum comes only in Factory New, Minimal Wear and Field-Tested.
Which case does the USP-S | Serum come from?
The CS:GO Weapon Case 2, which draws from The Arms Deal 2 Collection.
When was the USP-S | Serum released?
On , as part of The Arms Deal 2 Collection.
Is the USP-S | Serum price going up or down?
In Factory New it is down 30% over the past 30 days and 43% over 90 days.
Is the USP-S | Serum worth buying?
In Factory New it is down 31% over the past year and down 30% over 30 days. By market value it ranks 24th of 45 USP-S skins and 38th of 77 skins in The Arms Deal 2 Collection.
What are the all-time high and low prices of the USP-S | Serum?
In Factory New, the high is $288, set on , and the low is $41, from . Over the past year it has not gone below $63.