Mosaic · Sports Cards
Based on category, fees, and buyer demand for trading cards.
| Platform | Fee | You Net (at $400) |
|---|---|---|
| eBay ⭐ | 13.13% + $0.30 | $347.45 |
| StockX | 9.5% | $362.28 |
| Poshmark | 20% | $320.25 |
| Mercari | 10% | $360.28 |
| GOAT | 9.5% + $5 | $357.28 |
| Whatnot | 8.2% | $367.48 |
2026 Mosaic Bryce Harper Numbered /25. PSA 9.
$10 - $391
$1 - $23
$1 - $23
$13 - $448
$12 - $651
Free 7-day trial. No credit card required.