I think the "2" rarity for The Ren & Stimpy Show : Buckeroos for the SNES is way off. It took me forever to find this game. I have never seen it on eBay, and ended up getting lucky a few months ago, finding one on Amazon boxed. I haven't seen this game on there since.
It's definetly ALOT more difficult to find than Ren & Stimpy : Firedogs which has a "7", and you can see on both Amazon and eBay at almost any given time.