I know this is a broad question, but I'm sure a few of you can provide a good start? Definition of "Optimum Collecting Grade" - Grade offering a combination of high preservation and reasonable market price - alot of coin for the money.(Q. David Bowers) $5 Gold Indian $5 Gold Liberty I'm really looking for the optimum mint/year/grade combination for the coin series, but knowing each mint/year has its own OCG, I'll take any single mint/year/grade anyone cares to comment on !!
