How to Trade Up to Tec-9 | Whiteout
Tec-9 | Whiteout drops from Austin 2025 Train Souvenir Package, so any contract that can produce it needs 10 Mil-Spec skins from that same case. Here is what the contract costs, what else it can land on, and the input float you need for each exterior.
- Odds per contract
- 50% 1 in 2
- Contract cost from
- $150.00 10× cheapest input
- Expected value
- $136.00 mean of the outcome pool
- Margin
- -9.3% $-14.00 per contract
Buying is cheaper than rolling. A Battle-Scarred Tec-9 | Whiteout costs $134.00 outright, against $150.00 for a contract with a 50% chance of producing one. Trade up for the process, not the value.
The contract
Ten inputs, all Mil-Spec, all from Austin 2025 Train Souvenir Package. Concentrating every input in one case is what keeps your odds at 50% — mixing cases splits the probability across both pools and lowers your chance at Tec-9 | Whiteout specifically.
UMP-45 | Late Night Transit
XM1014 | Run Run Run
FAMAS | 2A2F
UMP-45 | Late Night Transit
XM1014 | Run Run Run
Glock-18 | Green Line
FAMAS | 2A2F
FAMAS | 2A2F
XM1014 | Run Run Run
Glock-18 | Green Line
UMP-45 | Late Night Transit
Glock-18 | Green Line8 further eligible inputs are available — open the reverse trade-up calculator to price a full contract against your own inventory.
What else this contract can land on
A contract from Austin 2025 Train Souvenir Package draws uniformly from every Restricted skin in the pool, so Tec-9 | Whiteout is one of 2 equally likely results. These are the other 1.
| Outcome | Odds | Cheapest price |
|---|---|---|
| MAC-10 | Derailment | 50% | $138.00 |
| Tec-9 | Whiteoutyour target | 50% | $134.00 |
Input float for each exterior
CS2 normalises float across a trade-up: each input’s float becomes a 0–1 position inside its own range, those are averaged, and the average is applied to Tec-9 | Whiteout’s range of 0.00–1.00. To land a given exterior, your ten inputs must average the normalised float below.
| Target exterior | Output float | Required avg. input float |
|---|---|---|
| Factory New | 0.0350 | 0.0350 |
| Minimal Wear | 0.1100 | 0.1100 |
| Field-Tested | 0.2650 | 0.2650 |
| Well-Worn | 0.4150 | 0.4150 |
| Battle-Scarred | 0.7250 | 0.7250 |
“Not reachable” means Tec-9 | Whiteout’s own float range never enters that exterior band — no combination of inputs can produce it.
What Tec-9 | Whiteout is worth right now
Worth comparing against the contract cost above before you commit: buying the skin outright is frequently cheaper than rolling for it.
| Exterior | Price | vs. contract cost |
|---|---|---|
| Battle-Scarred | $134.00 | −$16.00 |
| Well-Worn | $168.00 | +$18.00 |
| Field-Tested | $267.00 | +$117.00 |
| Minimal Wear | $1697.00 | +$1547.00 |
| Factory New | $22999.00 | +$22849.00 |
Build this contract
Price a full ten-slot contract against live inputs, set your own float values, and see the outcome odds update as you go.