US Mint Mark Coins for Sale

Browse coins by US Mint location. Each mint produces distinctive coins — from West Point's prestige proofs to Philadelphia's standard bullion. Compare live prices across 16+ dealers.

W
West Point Mint
West Point, New York · Est. 1988
Proof & Burnished Eagles

Home of American Gold Eagle proofs, burnished Silver Eagles, and prestige commemoratives. W-mint coins command the highest collector premiums.

S
San Francisco Mint
San Francisco, California · Est. 1854
Proof Sets & Commemoratives

Established during the California Gold Rush. Today's S-mint produces annual proof sets, commemoratives, and reverse proof issues.

P
Philadelphia Mint
Philadelphia, Pennsylvania · Est. 1792
America's Original Mint

The oldest US Mint, established 1792. Produces circulating coins and standard bullion. The only mint that can omit the mint mark.

D
Denver Mint
Denver, Colorado · Est. 1906
High-Volume Circulating Coinage

One of the highest-volume coin production facilities in the world. Primarily circulating coins with occasional bullion and commemorative issues.

What is a mint mark?

A mint mark is a small letter stamped on a coin identifying which US Mint facility produced it. The four active minting facilities are West Point (W), San Francisco (S), Philadelphia (P), and Denver (D).

Mint marks matter to collectors because different facilities produce different products — West Point handles most proof and burnished issues while Philadelphia and Denver focus on circulating coinage. Certain mint marks are also associated with lower mintages and therefore greater scarcity.