Not many offered on GC (except Details coins). So I was looking around for something to keep the numismatics juices going. A Red Book set of Shield Nickels seems reasonable. -- Some are only proofs so I can ignore them. -- Same with an 1867 without rays; proof only. -- An 1866 repunched date would have to be something like XF. -- Same with an 1883, 3 over 2; maybe VF on that one. -- The 1880 is WAY out of hand so it would be ignored (until I hit the lottery ). Based on my limited past experience, I think the tough part will be getting fully struck coins, even ones in MS.