Mosaic · Sports Cards
Based on category, fees, and buyer demand for trading cards.
| Platform | Fee | You Net (at $12) |
|---|---|---|
| eBay | 13.13% + $0.30 | $9.90 |
| StockX | 9.5% | $10.63 |
| Poshmark | 20% | $9.40 |
| Mercari | 10% | $10.57 |
| GOAT | 9.5% + $5 | $5.63 |
| Whatnot | 8.2% | $10.78 |
2026 Mosaic Fernando Tatis Jr Base. PSA 9.
$13 - $449
$1 - $25
$12 - $356
$14 - $635
$54 - $3847
Free 7-day trial. No credit card required.