Worked examples
A $40 sale on both
| Sale price | $40.00 |
| Mercari selling fee | 10% |
| Mercari payment processing | 0% |
| Mercari processing fixed fee | $0.00 |
| eBay final value fee | 13.6% |
| eBay per-order fee | $0.40 |
| Payout gap (Mercari − eBay) | $1.84 |
| Mercari payout | $36.00 |
| eBay payout | $34.16 |
Mercari $36.00 vs eBay $34.16: $1.84 more on Mercari.
A $200 sale
| Sale price | $200.00 |
| Mercari selling fee | 10% |
| Mercari payment processing | 0% |
| Mercari processing fixed fee | $0.00 |
| eBay final value fee | 13.6% |
| eBay per-order fee | $0.40 |
| Payout gap (Mercari − eBay) | $7.60 |
| Mercari payout | $180.00 |
| eBay payout | $172.40 |
The gap scales with price: $180.00 against $172.40, or $7.60.
Frequently asked questions
Which has lower fees, Mercari or eBay?
Mercari, at every price. Its flat 10% is lower than eBay's 13.6%, and it adds no per-order fee against eBay's $0.40, so there is no price where eBay catches up. The gap is 3.6% of the sale plus $0.40: $1.84 on a $40 item, $4.00 at $100, $7.60 at $200.
Why is there no crossover price here?
A crossover only exists when one platform wins on the percentage and the other on the fixed fee, so the winner flips somewhere. Mercari is lower on both, which means solving for equality gives a negative price — mathematically real, commercially meaningless. Change any rate and a crossover can reappear; with the current schedules it does not.
Does eBay always charge 13.6%?
No — 13.6% covers most categories and is the current standard, raised from the 13.25% many calculators still show. Several categories differ (media around 15.3%, some as low as 3%), eBay Store subscribers see reduced rates in some, and below-standard sellers pay more. Change the percentage field and both the payout and the crossover price update.
If Mercari is cheaper, why sell on eBay at all?
Sell-through and realized price. eBay has far more traffic, supports auctions, reaches international buyers, and serves categories Mercari barely touches. A $4 fee saving on a $100 sale is worth nothing next to an item that sits unsold for a month on the wrong platform, or one that fetches $120 on eBay against $100 elsewhere. Fees decide the margin; the audience decides whether there is a sale to take a margin on.
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Part of the Marketplace & Payment Fees collection.