No More Theoretical Trade-Ups. Execute Contracts Built From Live Listings.
TradeUps scans the market 24/7 to find trade-up opportunities built from real, active listings — not average prices, stale data, or impossible float targets. Validate live inputs, execute instantly, and secure your edge before the market moves.
Browse live contracts
TradeUps continuously scans the market to surface CS2 trade-up opportunities built from real, active listings. Sort by ROI, EV, win rate, cost, rarity, skin type, and more.
Validate the contract
Markets move fast. Validation refreshes live data, rebuilds the best input set, and updates pricing, floats, and EV for this exact moment.
Execute when ready
Numbers look good? Execute to unlock the exact inputs, listings, floats, and purchase details. The TradeUps browser plugin helps you find and buy them quickly.
Reveal the Result
Run the trade-up in-game, reveal the result, and see what item you win from the contract.
These contracts offer the highest net return relative to input cost — after Steam's 13% marketplace fee. A contract with +30% ROI nets $1.30 for every $1.00 spent in expected value.
Sorted by ROI net of fees. All contracts are profitable in expectation.
Win probability measures how often a trade-up outputs a skin worth more than the total input cost. High win rate contracts trade upside for consistency.
A "win" is any output where realistic value ≥ input cost.
Moonshots rank by best-case output value relative to cost. Low win probability — but when they hit, the return can be 10–40× the input. High variance by design.
Sorted by Best Case Net ÷ Cost. Expect to lose most spins.
Full-featured trade-ups with a sub-$5 input basket and a real edge. Great for learning the system or running high volume without significant capital at risk.
Filtered: cost ≤ $5 · win % ≥ 50% · positive EV · sorted by ROI.
Execute contracts with precision
The TradeUps browser plugin connects to the validated contract and helps you locate each required item on the marketplace. Find the exact float, price, and listing — then build the contract with confidence.