Here's an interesting spin on memorabilia auctions - you buy a framed geegaw, and get a slice of publishing royalties, too:
SongVest, the company that reinvented the music memorabilia business by offering the ultimate fan collectible -- the songs themselves -- has announced their next major online auction will take place August 15-22 at songvest.com and will include Billboard Top 40 hits "We Don't Have To Take Our Clothes Off" performed by Jermaine Stewart, "Miss You Like Crazy" performed by Natalie Cole, and the international hit "Clothes Off!!" performed by Gym Class Heroes.
You're getting to bid for 25% of writer Preston Glass's royalties on the songs, so it's probably more akin to buying one of those handsome Russian railway share certificates than, say, investing in a company that makes green energy.
It's going to be stuck in your head now anyway, so you might as well: