P90 | Chopper: trade up odds, float & price
Restricted SMGs skin from the Gamma Collection. Float range 0.00 – 0.60, available in Factory New, Minimal Wear, Field-Tested, Well-Worn, Battle-Scarred. You can get it from a trade up of 10 Mil-Spec skins of the Gamma Collection with a 20% chance per contract.
P90 | Chopper price by wear
| Wear | Float | Price | StatTrak™ |
|---|---|---|---|
| Factory New (FN) | 0.000 – 0.070 | $3.36 | $5.15 |
| Minimal Wear (MW) | 0.070 – 0.150 | $1.75 | $2.34 |
| Field-Tested (FT) | 0.150 – 0.380 | $1.30 | $1.65 |
| Well-Worn (WW) | 0.380 – 0.450 | $1.35 | $1.62 |
| Battle-Scarred (BS) | 0.450 – 0.600 | $1.27 | $1.47 |
Price check, 2026-11-11: the cheapest P90 | Chopper is Battle-Scarred at $1.01 on CS.MONEY. Factory New costs $2.39, 2.4× as much. StatTrak™ costs 1.2–1.6× the normal price. On the Steam Market the Field-Tested sells for $1.30, 15% above the cheapest marketplace listing.
How to trade up into the P90 | Chopper
Put 10 Mil-Spec skins from the Gamma Collection into a trade up contract. The collection has 5 Restricted skins, so with all 10 inputs from this collection the Chopper has a 20% chance (the other outcomes are AUG | Aristocrat, AWP | Phobos, R8 Revolver | Reboot, Sawed-Off | Limelight). Mixing in another collection lowers the chance in proportion to the inputs you replace.
- Inputs (Mil-Spec): PP-Bizon | Harvester, Five-SeveN | Violent Daimyo, MAC-10 | Carnivore, Nova | Exo, P250 | Iron Clad, SG 553 | Aerial, Tec-9 | Ice Cap.
- Factory New result: average normalised input float ≤ 0.1167.
- Minimal Wear result: average normalised input float ≤ 0.2500.
- Output float: 0.00 + average × 0.60 – see the float guide.
Cheapest P90 | Chopper trade ups right now
10 identical Mil-Spec inputs from the Gamma Collection at today’s prices. Every contract below has a 20% chance of this skin – open one to change floats, wear or fee.
| Contract | Cost | EV | ROI | Chance of profit | |
|---|---|---|---|---|---|
| 10× PP-Bizon | Harvester MW Mil-Spec → Restricted | $4.20 | $3.65 | -13.1% | 20.0% | Open in calculator |
| 10× PP-Bizon | Harvester StatTrak™ WW Mil-Spec → Restricted | $3.30 | $2.59 | -21.5% | 20.0% | Open in calculator |
| 10× SG 553 | Aerial StatTrak™ BS Mil-Spec → Restricted | $3.30 | $2.50 | -24.4% | 20.0% | Open in calculator |
| 10× Nova | Exo FN Mil-Spec → Restricted | $5.70 | $4.26 | -25.3% | 20.0% | Open in calculator |
| 10× Nova | Exo StatTrak™ FT Mil-Spec → Restricted | $3.50 | $2.54 | -27.5% | 20.0% | Open in calculator |
| 10× SG 553 | Aerial StatTrak™ MW Mil-Spec → Restricted | $5.00 | $3.59 | -28.1% | 20.0% | Open in calculator |
| 10× Nova | Exo StatTrak™ FN Mil-Spec → Restricted | $9.00 | $6.29 | -30.1% | 0.0% | Open in calculator |
| 10× PP-Bizon | Harvester WW Mil-Spec → Restricted | $2.90 | $1.74 | -39.9% | 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 P90 | Chopper trades up into
10 Restricted skins from the Gamma Collection give one of 3 Classified skins, each with a 33.3% chance:
More Gamma Collection skins
