Mosaic · Sports Cards
Based on category, fees, and buyer demand for trading cards.
| Platform | Fee | You Net (at $13) |
|---|---|---|
| eBay | 13.13% + $0.30 | $11.24 |
| StockX | 9.5% | $12.02 |
| Poshmark | 20% | $10.63 |
| Mercari | 10% | $11.96 |
| GOAT | 9.5% + $5 | $7.02 |
| Whatnot | 8.2% | $12.20 |
2026 Mosaic Harden Holo. PSA 9.
$1 - $23
$11 - $407
$11 - $489
$12 - $382
$11 - $354
Free 7-day trial. No credit card required.