I recently received this 20 cent piece for $90. Would've liked a higher grade, but couldn't pass it up. 1875 CC tough coin
There sure are. You just have to find them before anyone else does, or in the case of an auction, find ones that nobody else recognizes.
Interesting that the most common twenty-center is the 75 S and the second most common is the 75 CC. Good deal you got.