2018 Mosaic Patrick Mahomes Numbered /99 PSA 9

Mosaic · Sports Cards

$11 - $571
Estimated resale value · as of February 2026
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🏆 Best Platform: COMC

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

💰 Fee Comparison - What You'd Net

PlatformFeeYou Net (at $291)
eBay13.13% + $0.30$252.51
StockX9.5%$263.38
Poshmark20%$232.82
Mercari10%$261.92
GOAT9.5% + $5$258.38
Whatnot8.2%$267.16

📋 Product Details

year
2018
brand
Mosaic
grade
PSA 9
player
Patrick Mahomes
variant
Numbered /99

2018 Mosaic Patrick Mahomes Numbered /99. PSA 9.

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