The 1973 penny with no mint mark and the 1973 D penny are each wortharound $0.30 in uncirculated conditionwith an MS 65 grade. The 1973 S penny is worth around $0.85 in uncirculated condition with an MS 65 grade. Proof coins with the S mint mark are available and they are each valued...
Coins are graded on a scale from 1 to 70. Mint State 70 represents a flawless coin, even under magnification. Coins made for circulation are stored in large bins and canvas bags after they are made, where they get scratched and dinged. This makes a grade of MS70 on a circulation-strike...
How much is a 1880 dollar coin worth? The 1880 O silver dollar is worth around$40 in very fine condition. In extremely fine condition the value is around $42. In uncirculated condition the price is around $115 for coins with an MS 60 grade. Uncirculated coins with a grade of MS 65 ...
Everything is Science For decades, coin collectors have pursued copper coins not just on the basis of their numerical or adjectival grade, but also the color of the surface. Copper, after all, is a moderately reactive metal. It begins oxidizing the moment it hits air. When copper coin planc...