Mosaic · Sports Cards
Based on category, fees, and buyer demand for trading cards.
| Platform | Fee | You Net (at $197) |
|---|---|---|
| eBay | 13.13% + $0.30 | $171.01 |
| StockX | 9.5% | $178.47 |
| Poshmark | 20% | $157.76 |
| Mercari | 10% | $177.48 |
| GOAT | 9.5% + $5 | $173.47 |
| Whatnot | 8.2% | $181.03 |
2026 Mosaic Bryce Harper Auto. PSA 10.
$14 - $744
$14 - $750
$10 - $354
$1 - $27
$11 - $399
Free 7-day trial. No credit card required.