Building a Type Set - What Coin Would You Buy?
I'm looking to add a Three Cent Nickel to my type set. I like truly rare (not just conditionally rare). The rarest seems to be the 1877 but there is some discrepancy about how many were minted. I like finest known. Fortunately, I can afford to buy a finest known circulation strike but that seems like a lot of money for a coin just to represent the type. I like old holders. I can buy an old holder proof issue of an otherwise common date. I only want one coin for type. What would you buy?