Mosaic · Sports Cards
Based on category, fees, and buyer demand for trading cards.
| Platform | Fee | You Net (at $13) |
|---|---|---|
| eBay | 13.13% + $0.30 | $11.41 |
| StockX | 9.5% | $12.19 |
| Poshmark | 20% | $10.78 |
| Mercari | 10% | $12.13 |
| GOAT | 9.5% + $5 | $7.19 |
| Whatnot | 8.2% | $12.37 |
2026 Mosaic Bryce Harper First Edition. Raw.
$14 - $369
$12 - $404
$13 - $649
$1 - $25
$1 - $28
Free 7-day trial. No credit card required.