scotts33 Best way IMO is use garage sales etc in your area and put together hickory sets. I have reworked some hickories for others that play hickory golf and that's the way to amass sets of hickories. The "new" hickories don't have the play ability and mystique of the "old" hickories.
You must have forgotten that I was in a hickory phase a few years back. I restored and reshafted and whipped/gripped a bunch of originals from thrift stores and played in a few hickory tournaments. Met and played with Tad Moore and bought one of his reproduction putters. It was an awesome esperience but very time/travel prohibitive to attend the events. It was a blast learning to turn shafts to fit hosels, remove pins and re-pin heads, refinish shafts. I even built my own whipping station. I still have whipping thread and the associated tools. ๐
P.S. There is a very SERIOUS debate ongoing in the hickory competitive world regarding originals versus reproductions.