There's always an "impossible oddball" on a player collector's list of wants. Interested in seeing what's at the top of your want lists. Maybe somebody will have a lead for you!
For my Grace collection, I'm looking for these two Topps test issues. I have a 1998 Topps ProShooters Marble, but have been searching for the checklist card #1 for a long time. Thought I had a lead on this last year but the guy suddenly stopped returning emails.
I'd also love to find a 1998 Topps SportzCubz#6. Never seen one for sale but someone emailed a photo of it to me.