The stamp guy I go to gave cards a try in 87. Bought some nice stuff. One thing he had was a Ty Cobb letter. Great condition, cobb stationery, green ink. The first page was pretty straight stuff, thanks for writing, good to hear from a fan etc.
The second page.... was a bit rough but exactly the sort of stuff Cobbs rep was at the time.
He wanted 700, and I seriously considered it. Having to do better on some classwork and a couple small car repairs delayed the saving up, and it sold.
I now know that it was probably a total fabrication by Stump.
Pretty glad I didn't end up buying it.
He also had a photo of Fenway park signed by "some front office guy" That also sold. I ended up finding it at a show years later and while it's Fenway, the signature on the back is Frank Navin.... yeah, just "some front office guy"