Mosaic · Sports Cards
Based on category, fees, and buyer demand for trading cards.
| Platform | Fee | You Net (at $221) |
|---|---|---|
| eBay | 13.13% + $0.30 | $192.08 |
| StockX | 9.5% | $200.42 |
| Poshmark | 20% | $177.17 |
| Mercari | 10% | $199.31 |
| GOAT | 9.5% + $5 | $195.42 |
| Whatnot | 8.2% | $203.30 |
2026 Mosaic Bryce Harper Numbered /99. PSA 10.
$12 - $381
$1 - $22
$1 - $30
$12 - $494
$10 - $473
Free 7-day trial. No credit card required.