Estimate Mercari seller fees, net payout, profit, ROI, and break-even price before you list. Built for resellers who need true margin, not just marketplace payout.
For current US listings, Mercari's seller fee is 10% of the item price plus buyer-paid shipping. This calculator separates marketplace payout from true reseller profit by also subtracting seller-paid shipping, purchase cost, packaging, sourcing mileage, repairs, authentication, and other costs.
Current Mercari US seller fee: 10% of item price plus buyer-paid shipping for new and updated listings. Profit subtracts that fee, your shipping cost, purchase cost, and other costs.
For current US listings, Mercari's seller fee is 10% of the item price plus buyer-paid shipping. If you sell an item for $40 and the buyer pays $8 shipping, the fee base is $48 and the seller fee is about $4.80.
Yes. Mercari applies the current seller fee to item price plus buyer-paid shipping. Seller-paid shipping is different: if you pay postage yourself, subtract that cost from profit even if it is not a buyer-paid shipping line.
No. Payout is what Mercari releases after marketplace fees. Profit is payout minus purchase cost, seller-paid shipping, packaging, mileage, repairs, authentication, refunds, and any other costs tied to the flip.
Track the item cost, sale price, platform fee, shipping, source, category, date listed, date sold, and final profit. That history shows which sourcing spots and item types actually deserve more capital.
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