2017 Mosaic Patrick Mahomes Numbered /99 PSA 9

Mosaic · Sports Cards

$12 - $669
Estimated resale value · as of February 2026
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🏆 Best Platform: eBay

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

💰 Fee Comparison - What You'd Net

PlatformFeeYou Net (at $340)
eBay ⭐13.13% + $0.30$295.32
StockX9.5%$307.98
Poshmark20%$272.24
Mercari10%$306.27
GOAT9.5% + $5$302.98
Whatnot8.2%$312.40

📋 Product Details

year
2017
brand
Mosaic
grade
PSA 9
player
Patrick Mahomes
variant
Numbered /99

2017 Mosaic Patrick Mahomes Numbered /99. PSA 9.

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