Tec-9 | Fuel Injector: trade up odds, float & price

Classified Pistols 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.

Tec-9 | Fuel Injector price by wear

Wear	Float	Price	StatTrak™
Factory New (FN)	0.000 – 0.070	$34.27	$67.69
Minimal Wear (MW)	0.070 – 0.150	$14.43	$26.78
Field-Tested (FT)	0.150 – 0.380	$12.44	$14.45
Well-Worn (WW)	0.380 – 0.450	$11.44	$11.11
Battle-Scarred (BS)	0.450 – 1.000	$10.84	$10.48

Price check, 2026-11-11: the cheapest Tec-9 | Fuel Injector is Battle-Scarred at $10.00 on CS.MONEY. Factory New costs $33.82, 3.4× as much. StatTrak™ costs from 0.9× to 1.8× the normal price, depending on the wear. On the Steam Market the Field-Tested sells for $12.44, 19% above the cheapest marketplace listing.

How to trade up into the Tec-9 | Fuel Injector

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 Fuel Injector has a 33.3% chance (the other outcomes are AUG | Syd Mead, MP9 | Airlock). 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 Tec-9 | Fuel Injector 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.

Build a contract for the Tec-9 | Fuel Injector
Open in the calculator (auto-builds the cheapest contract)