The 1934 - 1938-D Buffalo Nickel Short Set

Paul is correct all NGC does is look at your coins!.

A neat set to collect that wont break the bank is the 1934 to 1938-D Buffalo nickel short set. You can find most of the coins in MS66 or better and it is certainly a "Classic Coin". You also don't have to worry about the millions of Moderns that are sitting out there that will inflate the numbers of MS69 & MS70's and drop the value over time. The Buffalo nickels were struck for circulation. Most of the moderns came directly from the mint straight into slabs! I am not trying to knock moderns but just showing that there are some of the older Classic coin sets that can be just as much fun to put together and have a lesser chance to drop in value.