2021 Mosaic SGA Numbered /99 PSA 9

Mosaic · Sports Cards

$11 - $632
Estimated resale value · as of February 2026
➡️ Stable

🏆 Best Platform: eBay

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

💰 Fee Comparison - What You'd Net

PlatformFeeYou Net (at $322)
eBay ⭐13.13% + $0.30$279.03
StockX9.5%$291.01
Poshmark20%$257.24
Mercari10%$289.40
GOAT9.5% + $5$286.01
Whatnot8.2%$295.19

📋 Product Details

year
2021
brand
Mosaic
grade
PSA 9
player
SGA
variant
Numbered /99

2021 Mosaic SGA Numbered /99. PSA 9.

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