- Cost
- $688.74
- EV
- 29%
- $200.11
- Profit
- −$514.73
- after fee
- Win %
- 0%
- to profit
Avg float ≤ 0.099 (needs < 0.100)2 outcomesActive market
Reverse trade-up finder
Trade up to USP-S | Neo-Noir
10 Classified skins from the Spectrum Case collection can become USP-S | Neo-Noir. Pick a wear to see every realistic route, its odds, cost and the input float it needs.
Prices as of Oct 27, 2026Steam Community Market averages · snapshot 2026-10-27 10:25 UTC
Factory New USP-S | Neo-Noir needs an average normalized input float below 0.1000 (output float 0.000–0.070). Best chance per contract: 50.0%.
- Cost
- $668.36
- EV
- 87%
- $579.46
- Profit
- −$164.48
- after fee
- Win %
- 40%
- to profit
Avg float ≤ 0.100 (needs < 0.100)4 outcomesActive market
- Cost
- $197.71
- EV
- 42%
- $82.81
- Profit
- −$125.70
- after fee
- Win %
- 5%
- to profit
Avg float ≤ 0.100 (needs < 0.100)4 outcomesActive market
- Cost
- $202.94
- EV
- 54%
- $108.85
- Profit
- −$108.29
- after fee
- Win %
- 5%
- to profit
Avg float ≤ 0.100 (needs < 0.100)4 outcomesActive market
- Cost
- $216.45
- EV
- 46%
- $100.53
- Profit
- −$129.04
- after fee
- Win %
- 0%
- to profit
Avg float ≤ 0.100 (needs < 0.100)4 outcomesActive market
- Cost
- $226.50
- EV
- 49%
- $110.59
- Profit
- −$130.34
- after fee
- Win %
- 0%
- to profit
Avg float ≤ 0.100 (needs < 0.100)4 outcomesActive market
Required input float for each USP-S | Neo-Noir wear
| Wear | Output float | Avg normalized input float | Cheapest route | Best chance |
|---|---|---|---|---|
| Factory New | 0.000–0.070 | < 0.1000 | $197.71 | 50.0% |
| Minimal Wear | 0.070–0.150 | ≥ 0.1000 and < 0.2143 | no priced route | — |
| Field-Tested | 0.150–0.380 | ≥ 0.2143 and < 0.5429 | $54.96 | 50.0% |
| Well-Worn | 0.380–0.450 | ≥ 0.5429 and < 0.6429 | no priced route | — |
| Battle-Scarred | 0.450–0.700 | ≥ 0.6429 and any | $53.52 | 50.0% |
The average is over every input's float normalized to its own range. Output float = 0.00 + average × 0.70.
Other trade-up targets in this collection
How CS2 trade-up contracts work
Inputs & odds
10 skins of one rarity become 1 skin of the next rarity (Mil-Spec → Restricted → Classified → Covert). Since the October 2025 update, 5 Covert skins can become a knife or gloves from those skins' case. Each input collection gets its share of the odds (inputs from it ÷ total), split evenly across that collection's next-tier skins.
Float math
Every input float is normalized to its own skin's range — (float − min) ÷ (max − min) — and averaged. Each output's float is its min + average × (max − min), so a restricted-range skin like 0.10–0.20 can only land in the wears its range allows.
Prices, fees & freshness
Values are Steam Community Market averages from the snapshot dated on each page. Profit subtracts the ~13% Steam seller fee. StatTrak™ inputs give StatTrak™ outputs (knives only — gloves have no StatTrak™). Map collections outside weapon cases aren't in DropLabz's dataset yet.
Pick the skin you want in the reverse trade-up finder, check any contract in the trade-up calculator, or compare with opening cases on case ROI and knife odds.