Mosaic · Sports Cards
Based on category, fees, and buyer demand for trading cards.
| Platform | Fee | You Net (at $11) |
|---|---|---|
| eBay | 13.13% + $0.30 | $9.53 |
| StockX | 9.5% | $10.24 |
| Poshmark | 20% | $9.05 |
| Mercari | 10% | $10.18 |
| GOAT | 9.5% + $5 | $5.24 |
| Whatnot | 8.2% | $10.39 |
2026 Mosaic Patrick Mahomes Base. PSA 9.
$12 - $420
$1 - $29
$10 - $450
$12 - $442
$11 - $350
Free 7-day trial. No credit card required.