Mosaic · Sports Cards
Based on category, fees, and buyer demand for trading cards.
| Platform | Fee | You Net (at $12) |
|---|---|---|
| eBay | 13.13% + $0.30 | $10.02 |
| StockX | 9.5% | $10.76 |
| Poshmark | 20% | $9.51 |
| Mercari | 10% | $10.70 |
| GOAT | 9.5% + $5 | $5.76 |
| Whatnot | 8.2% | $10.91 |
2025 Mosaic Bryce Harper Base. PSA 9.
$14 - $688
$65 - $4162
$14 - $488
$1 - $21
$13 - $392
Free 7-day trial. No credit card required.