With such easy access to meeting fighters these days, is it really profitable to sell merchandise that is signed by pro MMA fighters? i was at my buddy's gym a few weeks back and he has TONS of signed photos, shirts, etc and one of the guys offered to buy a picture off him. He told him no and said why would the guy even want to pay for it when its so easy to get it for free.
If it's a fighter I like I would just to simply support them. But there aren't any out there currently that I can't some way track down if I were really serious about getting an item I liked.
“One of the common failings among honorable people is a failure to appreciate how thoroughly dishonorable some other people can be, and how dangerous it is to trust them” - Thomas Sowell
"Though I am always in haste, I am never in a hurry." - John Wesley
You could easily find where someone trained and get an autographed pic of you with the person. Now that would be cooler than just buying some memorabelia