1853-O Seated Liberty Half Dollar. This is another rare coin, and USA Coin Book said the rarest is the Type 1 1853-O seated liberty half dollar (without arrowheads at the date and no rays on the ...

Seated Liberty Silver Dollar (1870) - This is the rarest regular-issue U.S. coin, with only one known example in existence.It was discovered in a private collection in 1972 and sold for $750,000 ...

Collectibles The 1-dollar coin that can be worth up to $132,000: Almost a century old but some are still in circulation. A rare $1 coin minted in 1921 could be worth up to $132,000.

If you're hanging on to a $1 coin, it might be worth much more than it appears.. Here are four ways to check if your coin can be sold for almost $14,000, according to financial review site Tododisca.

1853-O Seated Liberty Half Dollar. This is another rare coin, and USA Coin Book said the rarest is the Type 1 1853-O seated liberty half dollar (without arrowheads at the date and no rays on the ...