SMGs
MP9 | Airlock (Field-Tested)
Lowest price today: $10.09 on skinbaron −20% vs Steam
Snapshot of 2026-10-21 · indicative · prices differ by venue fees and delivery model.
| Marketplace | Lowest price | |
|---|---|---|
| skinbaron | $10.09 | |
| Skinport | $10.62 | Buy on Skinport |
| lisskins | $10.87 | |
| White.Market | $11.13 | Buy on White.Market |
| Market.CSGO | $11.23 | Buy on Market.CSGO |
| Waxpeer | $11.41 | Buy on Waxpeer |
| Steam | $12.58 | Buy on Steam |
| 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.