Steal a Brainrot Trade Calculator

Compare trades instantly using live brainrot values, market-led rare values, mutations and traits.

Steal a Brainrot Trade Calculator
Standard items stay cost-led. OG, Secret and rare market items use market average as the base trade value, then mutations and traits increase that value on top.
YOUR TOTAL
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THEIR TOTAL
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DIFFERENCE
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Add brainrots to compare the trade.

Your Offer

Your selected brainrots

YOUR TOTAL
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Their Offer

Their selected brainrots

THEIR TOTAL
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How Steal a Brainrot Trade Values Work

Standard items are valued using the internal cost-led model. OG, Secret and other rare market-led items use market average as the base trade value when the market data looks sensible, then mutations and traits are applied on top.

This keeps normal items consistent while making premium items behave more like real trades. A plain market item starts from its market value, and upgraded versions can rise from there.

You can also save your real collection in My Base and pull those exact saved brainrots into either side of the trade calculator.