USP-S | Serum (Factory New)
The lowest price we recorded for this exact item, and the price recorded on each marketplace quoting it.
Amounts are from the last reading, before payment and withdrawal fees. A marketplace quoting in another currency than yours has its amount converted at our reference rate, so it is not the figure it displays. An item no marketplace prices says so; it never shows 0.
- Lowest price
- €77.29
- Marketplaces quoting
- 15
- Last recorded (Paris time)
Float of a Factory New copy
A USP-S | Serum (Factory New) carries a float between 0.00 and 0.07.
That is the full Factory New range: the catalogue does not cap this skin on that side.
This wear takes up 28% of the skin’s float scale.
Float is the exact wear value, from 0.00 to 1.00. It sets the price inside a single wear, and it differs from one copy to the next. We do not measure how it is spread: this window says where it can land, not where it lands most often.
The float of a given copy is on the listing, at the marketplace selling it. No copy is measured here.
From the glossary, for USP-S | Serum (Factory New): float and wear.
The price, marketplace by marketplace
| Marketplace | Price | Listings | Last reading (Paris time) |
|---|---|---|---|
| YouPinConverted by SteamDataAPIPlatform site, no link to the item | €77.29 | 161 listings | |
| C5GameConverted by SteamDataAPI | €80.11 | 71 listings | |
| CS.MONEY | €80.60 | 18 listings | |
| HaloSkins | €80.82Affiliate link: Veriloot may earn a commission, with no effect on the ranking | 64 listings | |
| SkinportConverted by SteamDataAPI | €81.73 | 22 listings | |
| LIS-SKINSPlatform site, no link to the item | €82.15Affiliate link: Veriloot may earn a commission, with no effect on the ranking | 85 listings | |
| Waxpeer | €82.23 | 77 listings | |
| CSFloat | €83.66 | 97 listings | |
| White.Market | €84.17 | 132 listings | |
| DMarket | €87.25Affiliate link: Veriloot may earn a commission, with no effect on the ranking | 1 listing | |
| BUFF163Converted by SteamDataAPIPlatform site, no link to the item | €87.81 | 47 listings | |
| SkinBaronConverted by SteamDataAPIPartner code: VERILOOT — no marketplace fee and an 8% selling feePartner code: SkinBaron gave it to Veriloot. It changes neither the fees shown nor the ranking.(terms) | €89.39Affiliate link: Veriloot may earn a commission, with no effect on the ranking | 3 listings | |
| Mannco.store | €89.92 | 5 listings | |
| market.csgo | €100.87 | 23 listings | |
| SteamSteam credit · not withdrawableConverted by SteamDataAPI | €117.23 | volume not published | |
| CS.MONEY TradeNon-withdrawable trade credit | €84.24 | 9 listings |
Affiliate link: if you use it, Veriloot may earn a commission. The ranking doesn’t depend on it. How Veriloot makes money
What a sale would leave you after each marketplace’s fee is on the item sheet, on the Pro plan.
Price benchmarks
The highest and lowest prices seen over the last 12 months at most, and how the price moved. Two measures that don’t compare: sales completed on Steam, and the lowest listing price we recorded on each marketplace.
Completed sales on Steam
Paid in Steam Wallet credit, which can’t be withdrawn. One price per day: the median of the points Steam published that day, weighted by their sales. Steam breaks the last few days down by hour, then publishes a single point per day. A day with fewer than 3 sales doesn’t count.
3 Oct 2025 to 12 Sept 2026, 80 days measured
Last Steam sales day collected: 12 Sept 2026. The changes below stop on that day, not today.
- Highest seen
- €304.82
- on 18 Mar 2026
- Lowest seen
- €48.35
- on 24 Oct 2025
- 24 h to 12 Sept 2026
- not measured
- 7 days to 12 Sept 2026
- not measured
- 30 days to 12 Sept 2026
- not measured
- 1 year to 12 Sept 2026
- not measured
Number of sales on Steam
- 24 h
- not measured
- 7 days
- not measured
- 30 days
- not measured
Up to 18 Sept 2026 at 19:00, Paris time.
Lowest listing price, by marketplace
One price per day: the median of our hourly readings. A reading only counts if at least 3 listings back it: a price held up by one or two listings isn’t a market price.
| Marketplace | Lowest seen | Highest seen | 24 h | 7 days | 30 days | 1 year |
|---|---|---|---|---|---|---|
| YouPin25 Sept 2026 to 1 Oct 2026, 7 days measured | €77.431 Oct 2026 | €84.3225 Sept 2026 | -0.1% | not measured | not measured | not measured |
| C5Game25 Sept 2026 to 1 Oct 2026, 7 days measured | €80.251 Oct 2026 | €85.4825 Sept 2026 | 0.0% | not measured | not measured | not measured |
| CS.MONEY20 Sept 2026 to 1 Oct 2026, 12 days measured | €80.601 Oct 2026 | €91.5624 Sept 2026 | -6.4% | -12.0% | not measured | not measured |
| HaloSkins20 Sept 2026 to 1 Oct 2026, 12 days measured | €80.951 Oct 2026 | €86.5925 Sept 2026 | 0.0% | -5.9% | not measured | not measured |
| Skinport9 Sept 2026 to 1 Oct 2026, 20 days measured | €81.731 Oct 2026 | €100.439 Sept 2026 | -1.9% | -15.8% | not measured | not measured |
| LIS-SKINS11 Sept 2026 to 1 Oct 2026, 21 days measured | €81.341 Oct 2026 | €100.4712 Sept 2026 | 0.0% | -5.6% | not measured | not measured |
| Waxpeer8 Sept 2026 to 1 Oct 2026, 24 days measured | €82.381 Oct 2026 | €107.388 Sept 2026 | -0.1% | -5.7% | not measured | not measured |
| CSFloat8 Sept 2026 to 1 Oct 2026, 24 days measured | €83.661 Oct 2026 | €96.898 Sept 2026 | -2.7% | -9.0% | not measured | not measured |
| White.Market11 Sept 2026 to 1 Oct 2026, 21 days measured | €84.321 Oct 2026 | €100.3311 Sept 2026 | 0.0% | -6.5% | not measured | not measured |
| DMarket23 Sept 2026 to 25 Sept 2026, 3 days measured | €102.5523 Sept 2026 | €102.9524 Sept 2026 | -0.3% | not measured | not measured | not measured |
| BUFF16325 Sept 2026 to 1 Oct 2026, 7 days measured | €87.811 Oct 2026 | €95.4429 Sept 2026 | -0.1% | not measured | not measured | not measured |
| SkinBaron23 Sept 2026 to 30 Sept 2026, 7 days measured | €89.0129 Sept 2026 | €90.0025 Sept 2026 | +0.4% | -0.7% | not measured | not measured |
| Mannco.store25 Sept 2026 to 1 Oct 2026, 7 days measured | €89.5229 Sept 2026 | €94.7925 Sept 2026 | -0.3% | not measured | not measured | not measured |
| market.csgo8 Sept 2026 to 1 Oct 2026, 24 days measured | €90.9025 Sept 2026 | €114.518 Sept 2026 | -0.8% | +9.7% | not measured | not measured |
| CS.MONEY Trade25 Sept 2026 to 30 Sept 2026, 6 days measured | €85.1030 Sept 2026 | €89.6525 Sept 2026 | -1.2% | not measured | not measured | not measured |
A change compares the latest day recorded with the day 1, 7, 30 or 365 days earlier, or with the closest earlier reading (at most 1, 3 or 7 days off for 7 days, 30 days and 1 year). Otherwise it isn’t measured. Days are counted in UTC.
StatTrak™ and Souvenir in Factory New
Other USP-S | Serum wears
USP-S | Serum: every wearSources: where each marketplace stands