Pistols
USP-S | Serum (Factory New)
Lowest price today: $70.91 on Steam
Snapshot of 2026-10-21 · indicative · prices differ by venue fees and delivery model.
| Marketplace | Lowest price | |
|---|---|---|
| Steam | $70.91 | Buy on Steam |
| White.Market | $72.08 | Buy on White.Market |
| lisskins | $72.66 | |
| Waxpeer | $73.47 | Buy on Waxpeer |
| Market.CSGO | $75.57 | Buy on Market.CSGO |
| Skinport | $79.01 | Buy on Skinport |
| skinbaron | $89.16 | |
| CSFloat | — |
Why the same skin has 8 prices
Each marketplace sets its own fees and delivery model: Steam settles in wallet funds you cannot withdraw, on-site-inventory venues hold purchases in your account balance, peer-to-peer venues deliver through a Steam trade offer. Comparing every venue on every purchase — and buying where it is cheapest — is what compounds over time; cs2stack's own ledger has averaged ~38% below same-day Steam prices. The marketplace does that comparison for the whole catalog, and autobuy executes it for you.