1921-O Morgan Silver Dollar MS66

US Mint · Morgan Silver Dollar

$131 - $1125
Estimated resale value · as of February 2026
➡️ Stable

🏆 Best Platform: PCGS

Based on category, fees, and buyer demand for coins.

💰 Fee Comparison - What You'd Net

PlatformFeeYou Net (at $628)
eBay13.13% + $0.30$545.17
StockX9.5%$568.27
Poshmark20%$502.34
Mercari10%$565.13
GOAT9.5% + $5$563.27
Whatnot8.2%$576.43

📋 Product Details

mint
O
year
1921
grade
MS66

1921-O Morgan Silver Dollar graded MS66.

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