We are using our database of nearly every US coin ever produced (6,000+ coins) based on year, rarity, mint mark, major varieties, errors and their associated price values to come up with a list of the top most valuable coins known.

Our most valuable dollar coins list includes coins starting in 1794 up to the present (2025) - including rare dollar coin errors and rare varieties. This list and the prices are current as of 2025. Estimated coin prices and values in our database are updated twice per year.

Our most valuable pennies list includes coins starting in 1856 up to the present (2025) - including rare penny errors and rare varieties that could still actually be found in pocket change. This list and the prices are current as of 2025. Estimated coin prices and values in our database are updated twice per year.

Our most valuable nickels list includes coins starting in 1866 up to the present (2025) - including rare nickel errors and rare varieties that could still actually be found in pocket change. This list and the prices are current as of 2025. Estimated coin prices and values in …

Our most valuable quarterslist includes coins starting in 1796 up to the present (2025) - including rare quarter errors and rare varieties. This list and the prices are current as of 2025. Estimated coin prices and values in our database are updated twice per year.

Look up coin prices and values to see how much your collection is worth. Connect with dealers, other coin collectors and put coins up on your wishlist look up coin prices and values and ask for coins on your wishlist to make offers for. Even keep track of …

USA Coin Book has compiled a list of the most valuable US Dimes (Mercury Dimes, Roosevelt Dimes, Barber Dimes, Seated Liberty Dimes, Draped Bust and Capped Bust Dimes) using a database of over 6,000+ coins and valuations.

Our most valuable half dollars list includes coins starting in 1794 up to the present (2025) - including rare half dollar errors and rare varieties. This list and the prices are current as of 2025. Estimated coin prices and values in our database are updated twice per year.

We are using our database of virtually every US coin ever produced (6,000+ coins) based on year, mint mark, major varieties, errors and their associated price values to come up with a list of the top most valuable gold coins known.

The coin prices and values for $1 Dollars. Also showing coins for sale in our database for the American Innovation type Dollars items.