Free tool
Resale profit calculator
Work out what a flip really nets you after marketplace fees, shipping and supplies. Every fee is editable, so you can match the latest rates.
Item & sale
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Include any tax you paid
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Use a conservative comp
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Grading, authentication…
Marketplace fees
Applied to item + shipping. Per-order fee is $0.30 on orders of $10 or less. Presets are estimates and may be out of date. Check official fees
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Compare sale prices
See your profit at several prices. Leave blank to compare ±10% and ±20% around your sale price.
Enter a sale price above to compare.
How we calculate this
- Revenue = sale price + shipping charged to the buyer.
- Commission = commission % × revenue (or × sale price only, if the box above is unticked).
- Processing = processing % × revenue. Promoted = promoted % × sale price. Plus the fixed per-order fee.
- Net profit = revenue − all fees − purchase cost − shipping label − supplies − other costs.
- ROI = net profit ÷ purchase cost. Margin = net profit ÷ revenue.
- Break-even = the sale price where net profit is exactly $0.
