Obviously sports stuff is the easiest. Signed Baseballs, footballs, helmets, jerseys, hats, cards etc don't get too outta hand...not a lot of corollary between that and what you're asking though...
With musicians/bands, tickets to the concert are easy. When you go to a place to get something signed, does it have a program and/or ticket with the person's name on it?? That's an easy thing to get signed and then to maintain.
I also have a few autographed CDs (similar to a DVD, but like you, i'm not a fan of that because then i feel like i just lost playability and need to go get another copy)
and of course, my baby...
I have a signed one of these from when i met metallica.
Still need to get a case for it.


