2017 Mosaic Jaylen Brown Numbered /99 PSA 9

Mosaic · Sports Cards

$14 - $725
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 $369)
eBay13.13% + $0.30$320.53
StockX9.5%$334.24
Poshmark20%$295.46
Mercari10%$332.39
GOAT9.5% + $5$329.24
Whatnot8.2%$339.04

📋 Product Details

year
2017
brand
Mosaic
grade
PSA 9
player
Jaylen Brown
variant
Numbered /99

2017 Mosaic Jaylen Brown Numbered /99. PSA 9.

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