1857-O Liberty Seated Half Dime H10C NGC AU58
1857 O half dimes are fairly plentiful in circulated grades, and Mint State pieces are only slightly scarce. Most grade MS 64 or lower, and the spike in pieces certified as MS 66 likely represents multiple submissions of just a few coins. Nearly all half dimes dated 1856-58 are poorly struck in places, with their borders being particularly troublesome. The coin illustrated is exceptionally sharp, though its date seems to have been shallowly impressed into the die.
1857 O Seated Liberty Half Dime Value
According to the NGC Price Guide, as of June 2025, a Seated Liberty Half Dime from 1857 in circulated condition is worth between $40 and $320. However, on the open market, 1857 O Half Dimes in pristine, uncirculated condition sell for as much as $11000.
