MP9 | Airlock: trade up odds, float & price
Classified SMGs skin from the Gamma 2 Collection. Float range 0.00 – 1.00, available in Factory New, Minimal Wear, Field-Tested, Well-Worn, Battle-Scarred. You can get it from a trade up of 10 Restricted skins of the Gamma 2 Collection with a 33.3% chance per contract.
MP9 | Airlock price by wear
| Wear | Float | Price | StatTrak™ |
|---|---|---|---|
| Factory New (FN) | 0.000 – 0.070 | $23.15 | $40.90 |
| Minimal Wear (MW) | 0.070 – 0.150 | $13.20 | $17.57 |
| Field-Tested (FT) | 0.150 – 0.380 | $12.36 | $11.06 |
| Well-Worn (WW) | 0.380 – 0.450 | $11.30 | $11.10 |
| Battle-Scarred (BS) | 0.450 – 1.000 | $11.08 | $10.96 |
Price check, 2026-11-11: the cheapest MP9 | Airlock is Battle-Scarred at $9.58 on CS.MONEY. Factory New costs $18.89, 2× as much. StatTrak™ costs from 0.8× to 1.7× the normal price, depending on the wear. On the Steam Market the Field-Tested sells for $12.36, 27% above the cheapest marketplace listing.
How to trade up into the MP9 | Airlock
Put 10 Restricted skins from the Gamma 2 Collection into a trade up contract. The collection has 3 Classified skins, so with all 10 inputs from this collection the Airlock has a 33.3% chance (the other outcomes are AUG | Syd Mead, Tec-9 | Fuel Injector). Mixing in another collection lowers the chance in proportion to the inputs you replace.
- Inputs (Restricted): Desert Eagle | Directive, Glock-18 | Weasel, MAG-7 | Petroglyph, SCAR-20 | Powercore, SG 553 | Triarch.
- Factory New result: average normalised input float ≤ 0.0700.
- Minimal Wear result: average normalised input float ≤ 0.1500.
- Output float: 0.00 + average × 1.00 – see the float guide.
Cheapest MP9 | Airlock trade ups right now
10 identical Restricted inputs from the Gamma 2 Collection at today’s prices. Every contract below has a 33.3% chance of this skin – open one to change floats, wear or fee.
| Contract | Cost | EV | ROI | Chance of profit | |
|---|---|---|---|---|---|
| 10× SCAR-20 | Powercore WW Restricted → Classified | $13.90 | $13.86 | -0.3% | 66.7% | Open in calculator |
| 10× SG 553 | Triarch BS Restricted → Classified | $13.70 | $13.57 | -0.9% | 33.3% | Open in calculator |
| 10× SG 553 | Triarch StatTrak™ BS Restricted → Classified | $11.60 | $11.22 | -3.2% | 0.0% | Open in calculator |
| 10× SCAR-20 | Powercore FT Restricted → Classified | $15.00 | $14.36 | -4.2% | 0.0% | Open in calculator |
| 10× SCAR-20 | Powercore StatTrak™ FT Restricted → Classified | $14.30 | $12.75 | -10.8% | 33.3% | Open in calculator |
| 10× SG 553 | Triarch StatTrak™ WW Restricted → Classified | $13.00 | $11.55 | -11.2% | 0.0% | Open in calculator |
| 10× MAG-7 | Petroglyph FN Restricted → Classified | $24.40 | $21.38 | -12.4% | 33.3% | Open in calculator |
| 10× MAG-7 | Petroglyph MW Restricted → Classified | $16.40 | $14.36 | -12.4% | 0.0% | Open in calculator |
Steam Market prices, snapshot of 2026-09-27 (USD, before fees); the table refreshes with live prices on page load. Knives and gloves above Steam's $2,000 listing cap use the lowest marketplace price.
Open in the calculator (auto-builds the cheapest contract)
What the MP9 | Airlock trades up into
10 Classified skins from the Gamma 2 Collection give one of 2 Covert skins, each with a 50% chance:
More Gamma 2 Collection skins
