Here's an update in the world of 75 mini short cuts. Ebay currently has an auction for a PSA 9 Rick Wise. This is no doubt a tough card, as there are only 3 PSA 9s that have been graded, no 10s. It could arguably be as tough as the Tanana or Claudell. But look at this old slab example. It looks flat-out bad for the grade, not to mention the photo is poor for a card that currently has been bid up to an insane $2,027. Complete MINI MADNESS, although I'm not complaining. Classic example of buying the grade IMO.
https://www.ebay.com/itm/386068128530