- Cost
- $1,506
- EV
- 43%
- $648.60
- Profit
- −$941.96
- after fee
- Win %
- 0%
- to profit
Avg float ≤ 0.546 (needs < 0.583)2 outcomesThin / unstable prices
Reverse trade-up finder
Trade up to Desert Eagle | Golden Koi
10 Classified skins from the Operation Bravo Case collection can become Desert Eagle | Golden Koi. 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 Desert Eagle | Golden Koi needs an average normalized input float below 0.5833 (output float 0.000–0.070). Best chance per contract: 50.0%.
- Cost
- $798.80
- EV
- 45%
- $361.83
- Profit
- −$484.17
- after fee
- Win %
- 25%
- to profit
Avg float ≤ 0.535 (needs < 0.583)3 outcomesThin / unstable prices
- Cost
- $171.95
- EV
- 51%
- $87.55
- Profit
- −$95.82
- after fee
- Win %
- 10%
- to profit
Avg float ≤ 0.578 (needs < 0.583)4 outcomesSome thin prices
- Cost
- $180.74
- EV
- 66%
- $118.60
- Profit
- −$77.61
- after fee
- Win %
- 10%
- to profit
Avg float ≤ 0.475 (needs < 0.583)4 outcomesSome thin prices
- Cost
- $195.65
- EV
- 67%
- $130.52
- Profit
- −$82.15
- after fee
- Win %
- 10%
- to profit
Avg float ≤ 0.530 (needs < 0.583)4 outcomesSome thin prices
- Cost
- $255.70
- EV
- 78%
- $198.92
- Profit
- −$82.73
- after fee
- Win %
- 10%
- to profit
Avg float ≤ 0.576 (needs < 0.583)4 outcomesSome thin prices
Required input float for each Desert Eagle | Golden Koi wear
| Wear | Output float | Avg normalized input float | Cheapest route | Best chance |
|---|---|---|---|---|
| Factory New | 0.000–0.070 | < 0.5833 | $171.95 | 50.0% |
| Minimal Wear | 0.070–0.120 | ≥ 0.5833 and any | $176.15 | 50.0% |
| Field-Tested | Not possible — outside this skin's 0.00–0.12 float range | |||
| Well-Worn | Not possible — outside this skin's 0.00–0.12 float range | |||
| Battle-Scarred | Not possible — outside this skin's 0.00–0.12 float range | |||
The average is over every input's float normalized to its own range. Output float = 0.00 + average × 0.12.
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.