2021 Mosaic Harden Gold PSA 9

Mosaic · Sports Cards

$1 - $28
Estimated resale value · as of February 2026
📈 Trending Up

🏆 Best Platform: COMC

Based on category, fees, and buyer demand for trading cards.

💰 Fee Comparison - What You'd Net

PlatformFeeYou Net (at $15)
eBay13.13% + $0.30$12.33
StockX9.5%$13.15
Poshmark20%$11.63
Mercari10%$13.08
GOAT9.5% + $5$8.15
Whatnot8.2%$13.34

📋 Product Details

year
2021
brand
Mosaic
grade
PSA 9
player
Harden
variant
Gold

2021 Mosaic Harden Gold. PSA 9.

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