What do you do with MotoGP memorabilia?

Hey guys, I've collected a few pieces of motogp autographed memorabilia over the last several years, and I'm just wondering what people normally do with these things? Is it just personal stuff for fun to look at? Do people get them authenticated and sell them? How/where would you even go about doing that?
Submitted May 04, 2018 at 12:12PM by MotoVP5 https://www.reddit.com/r/motogp/comments/8gyfaq/what_do_you_do_with_motogp_memorabilia/?utm_source=ifttt