I have several big boxes full of old comics, magazines, etc., but I think the only one that's worth anything is the issue of X-MEN that changed over from the old to the new characters (#93, I think).
I also had a piece of typing paper from the early seventies with 20 or 30 autographs from everyone in the Marvel bullpen who was there that day (such as Stan Lee, Bill Everett, Roy Thomas, John Severin, Larry Lieber, John Romita, etc.) but I can't find it now.
---
Legend, oh legend, the third wheel legend...always in the way.