Mosaic · Sports Cards
Based on category, fees, and buyer demand for trading cards.
| Platform | Fee | You Net (at $15) |
|---|---|---|
| eBay | 13.13% + $0.30 | $12.56 |
| StockX | 9.5% | $13.39 |
| Poshmark | 20% | $11.84 |
| Mercari | 10% | $13.32 |
| GOAT | 9.5% + $5 | $8.39 |
| Whatnot | 8.2% | $13.59 |
2026 Mosaic Harden Base. Raw.
$1 - $23
$1 - $24
$1 - $26
$1 - $29
$55 - $4613
Free 7-day trial. No credit card required.