Armory ROI Calculators

CS2's in-game Armory rotates a pool of items redeemable for stars. ROI calculators rank each pool by current market value per star, telling you what to spend stars on this season.

CSROI

Case ROI Calculators

free

Case opening + Armory ROI calculator with arbitrage scanner.

Best for: Quick "EV of opening a case right now" answers

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