Highest chanceCheapestBest EVBest profit odds
FN25.0% chance· $142.61
Restricted → Classified
- Cost
- $189.50
- EV
- 75%
- $142.80
- Profit
- −$65.33
- after fee
- Win %
- 25%
- to profit
Avg float ≤ 0.014 (needs < 0.014)4 outcomesSome thin prices
Reverse trade-up finder
Trade up to Nova | Bloomstick
10 Restricted skins from the eSports 2014 Summer Case collection can become Nova | Bloomstick. 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 Nova | Bloomstick needs an average normalized input float below 0.0135 (output float 0.060–0.070). Best chance per contract: 25.0%.
- Cost
- $268.56
- EV
- 53%
- $143.10
- Profit
- −$144.12
- after fee
- Win %
- 0%
- to profit
Avg float ≤ 0.014 (needs < 0.014)7 outcomesSome thin prices
- Cost
- $284.37
- EV
- 47%
- $134.49
- Profit
- −$167.42
- after fee
- Win %
- 0%
- to profit
Avg float ≤ 0.013 (needs < 0.014)7 outcomesSome thin prices
Required input float for each Nova | Bloomstick wear
| Wear | Output float | Avg normalized input float | Cheapest route | Best chance |
|---|---|---|---|---|
| Factory New | 0.060–0.070 | < 0.0135 | $189.50 | 25.0% |
| Minimal Wear | 0.070–0.150 | ≥ 0.0135 and < 0.1216 | $69.90 | 25.0% |
| Field-Tested | 0.150–0.380 | ≥ 0.1216 and < 0.4324 | $8.17 | 25.0% |
| Well-Worn | 0.380–0.450 | ≥ 0.4324 and < 0.5270 | $33.50 | 25.0% |
| Battle-Scarred | 0.450–0.800 | ≥ 0.5270 and any | $7.52 | 25.0% |
The average is over every input's float normalized to its own range. Output float = 0.06 + average × 0.74.
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.