A once in a generation find. I hope to get a piece
Was he really an uncle?
Yes
That Uncle Jimmy tag on the PSA label is really cool.
This is pretty cool and I love how they included the “Uncle Jimmy Collection” on the tag, that’s great! 
They do this for these monumental finds. I think there was one called the Lucky Seven or something from a few years ago. Also off the top of my head the most notable example of Honus Wagner has McNall/Gretzky written on the label as well. I like it a lot too, makes them all the more special.
Until this collection, the black swamp collection was probably the top find of the last 20 years: www.psacard.com/articles/articleview/7340/black-swamp-find-remarkable-discovery-e98-baseball-cards
Uncle Jimmy certainly has better cards, but black swamp find had crazy rare cards in overwhelmingly 8-10 condition. There were so many of them they thought it would ruin the market lol
What a great story!