Art-O-Mat$5.00 from Pop Deluxe
If you've ever come across a reused cigarette dispenser that now sells cigarette-pack-sized artworks, chances are that was an Art-O-Mat. The program is sponsored by artist Clark Whittington and all proceeds go to charity. These affordable works of art can now be purchased online, although, as the site points out, it's nothing like the experience of buying one in person. Price here is for one small artwork from a random artist.