Turnkey trade-up: XM1014 | Elegant Vines (崭新出厂)
A ready set of 10 live listings with floats: the average input float lands in the range you need, and every lot comes with its price and a buy link. Inputs are taken in 战痕累累.
The markets do not have enough lots with a suitable float. We do not invent items: you only see what is actually on sale right now.
- MP9 | Music Box — found 1 of 9
- Galil AR | Metallic Squeezer — found 0 of 1
Input float and threshold
The range is chosen so that every possible outcome of the contract lands in the wear you want.
Lots to buy
1| Item | Float | Price | |
|---|---|---|---|
MP9 | Music Box 战痕累累 | 0.477766 | $2.32 | Buy |
These are live listings: we cache market responses for 10 minutes, and an item may be bought in the meantime. Check availability and price at the link before you build the contract. Refresh listings
Outcomes with this basket
6
$1.53
$1.35
How to repeat it
- 1
Buy the lots via the links
Take exactly the lots from the table: every item's float moves the result. If a lot is already sold, hit "Refresh listings" and rebuild the basket.
- 2
Wait for delivery
Items land in your Steam inventory after the trade with the market. Fresh items sit under a trade hold — you can only build the contract once all ten are yours.
- 3
Build the contract in game
In CS2 open your inventory, pick "Trade Up Contract" and add all items. Check that the average float matches the number above, then confirm the trade.
FAQ
How is the basket built?
We pull live listings for every input skin of the contract, keep the ones whose float falls into the wear you need, and look for the cheapest set of ten items whose average normalized float stays inside the required range. We start from the cheapest lots and then swap them for less worn ones until the constraint holds.
Why does the average float matter so much?
The result float is min + (max − min) × average normalized input float, where each item's normalized float is its position inside its own wear range. That is why a single high-float item can push the result into the next wear tier and collapse its price.
Is this guaranteed profit?
No. The result float is predictable, the outcome is not: you get a random skin from the collection pool with the odds shown in the table. Expected return is an average over many contracts — a single trade can hand you the cheapest outcome.
What does it cost?
Nothing. Basket building, EV and ROI math, outcome odds and lot links are free and need no account — a free alternative to paid trade-up calculators such as TradeUpSpy.
