What could I say, sometimes I'm a sucker for certain "crap" games, especially if I know the reason why they're crap and I could live with it.
But, the game better not be selling for more than $5-6 tops.
If anything, I could use the coaster.
As far as putting games in my collection/backlog, I'm just the type of gamer who likes to look unto a fully-stocked shelving units chock-filled with games. I'm not a collecter per-se (but I intend to start a console collection later on in life), but I'm really picky about the games I buy if it's on clearance/refurb/used. I go mostly for complete packages, with very little damage to the exterior. If the game is cheap enough and in decent enough of a condition, then I'll pick it up.
That being said, there are a lot of games out there that was labeled as "crap" by some, "gold" by others, and I don't mind picking those up just to see what the entire hopla was about. I've bought a bout half a dozen games solely on price alone, of which I have no intention of ever playing, EVER. But, does that happen often, thankfully no.