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Best Trade-Up Contract Sites

Sites with trade-up or contract modes, where you put in skins and get one random skin back, ranked on fairness and trust.

Case battlesCrashRouletteUpgraderJackpot & coinflipSlotsNo KYCFree casesProvably fairCS2 bettingMinesCoinflipLive casinoDicePlinkoBlackjackTowersKenoLimboHi-Lo
GamesCase opening 3Case battles 3Upgrader 3Trade-up contracts 3
PaymentsSkin deposits 3Skin withdrawals 3Crypto 3Card deposits 3
TrustBetrefs code 3Provably fair 3
3 of 13 sites matchClear filters
1
Skin.Club logo

Skin.Club

7.2
CS2CasesRustProvably fairCase battlesCryptoSkin deposits

Bonus

10% deposit bonus

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2
Hellcase logo

Hellcase

8.3
CS2CasesCryptoProvably fairCase battlesSkin deposits

Bonus

$0.65 free + 10% deposit bonus

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3
Key-Drop logo

Key-Drop

8.4
CS2CasesRustCryptoProvably fairCase battlesSkin deposits

Bonus

$0.55 free

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How trade-up contracts work

They're based on the trade-up contract in CS2 itself, where you swap several skins of one rarity for one skin of the next rarity up. Gambling sites run their own versions: you put in skins or balance, the site shows the range of items you can get back, and a provably fair roll picks one. Check the value range and odds before you confirm, since most outcomes are worth less than you put in.

FAQ

Are site contracts the same as CS2 trade-ups?
No. They borrow the idea, but the site sets the possible outcomes and odds, not Valve. Only the in-game trade-up follows CS2's own rules.
Can you profit from trade-up contracts?
Sometimes on a single contract, but the odds are set so the average result is worth less than what you put in.