eBay reseller profit calculator

eBay resale math basics

Projected net = expected resale − store cost − marketplace fees − shipping − supplies. eBay fee percentages vary by category; use a realistic estimate.

Buy-under price

Decide the maximum you can pay in-store and still hit your margin target. Thriftox scan results include buy-under guidance tied to comp ranges.

Scan before listing

A profitable listing starts at the rack. Scan first, save to inventory, then draft your eBay listing with real cost and profit context attached.

Fast answer

eBay net is sale price minus final value fees, shipping, store cost, and supplies. Use sold comps and a realistic fee percent. Illustrative planning math only — verify current eBay seller terms.

Worked example

Illustrative planning math: vintage wool jacket at $12 store cost. Expected eBay resale $45–$70. After about 13.25% fees and $9 shipping, projected net is roughly $18–$40 before supplies. Not a guarantee.

Workflow

• Comp sold listings in similar condition.
• Run this calculator at the low end of the range.
• Set buy-under, then scan the real item before checkout.

Related Thriftox guides

• eBay seller fees explained
• Thriftox for eBay resellers
• Thrift profit calculator
• How to price thrift store finds

FAQ

Q: Is 13.25% always my eBay fee? A: No. Category, promotions, and program enrollment change the rate. Edit the percent to match Seller Hub.

Q: Does Thriftox post the listing for me? A: No. Draft text is for you to review. You publish on eBay yourself.

Educational disclaimer

Estimates shown for education. AI ranges, buy-under guidance, and fee math are planning guides — not guarantees, appraisals, or tax advice. Verify high-value, luxury, vintage, and authenticity-sensitive items yourself.