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1920 50c Maine SP
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Mint & Coinage Details
Mint Location:
Philadelphia
Coinage Type:
Classic Commemorative
Coinage Years:
1893-1954
Composition:
90% silver; 10% copper
Varieties and Classification
Variety:
Maine
Physical Characteristics
Fineness:
0.9
Weight:
12.5 gr
Weight:
0.475 oz
Precious Metal Weight:
0.3617 oz
Strike Type:
Special Strike
Diameter:
30.6 mm
Coin Shape:
Round
Design Details
Designer:
Anthony de Francisci
Obverse Designer:
Anthony de Francisci
Reverse Designer:
Anthony de Francisci
Feedback:
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Body: Refering page: https://www.greysheet.com/coin-prices/item?entryid=393985
From the Greysheet Marketplace
Buy Now: $60.00
Buy Now: $240.00
Buy Now: $55.00
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Auction Ends: 6/15/2026
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Auction Ends: 6/15/2026
Auction Ends: 7/6/2026
Auction Ends: 6/15/2026
Auction Ends: 6/15/2026
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About CDN Prices
All CDN prices are based on proprietary market knowledge and technology developed by CDN Publishing, LLC.
CPG® prices represent retail levels. Collectors should refer to CPG values as a starting place for their negotiations, or auction bid reference.
Greysheet/Greensheet prices are wholesale market levels for collectible coins/paper money intended to indicate what a dealer, or wholesale, buyer would pay for the described item in the specified grade. Greysheet/Greensheet represent "sight-seen" values based on a buyer's in-hand review. The actual value can be more or less than this depending on factors including eye appeal and market timing.
Bluesheet (NGC & PCGS) prices represent the highest sight-unseen offers to buy on dealer networks like CDN Exchange. In many cases, there are no active sight-unseen buy offers, so CDN looks to the recent lowest market values for such an item. For this reason, Bluesheet values typically represent the floor of the market for the specified item. CDN only tracks Bluesheet on certain items.
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