I picked up Game & Watch Gallery 3 for 30 cents (30 cents!) at GameStop this weekend. I think that is officilally both the cheapest game and the best deal I have ever found.
I am still playing through Chrono Trigger at the moment, and it is still fantastic. If all Square Enix re-releases are like this, I might just have to pick up their Final Fantasy re-makes as well. I have always been turned off from them because of the $5 Square Enix tax and the fact that I'm not that into Final Fantasy.
Found a few other deals when I was out, so I have a ginormous backlog now to play through. I only have until next week to play all of these before it's back to the grind. Plus, I gotta eat and sleep! I'll have to make a checklist or something for my next blog; it's seriously ridiculous how many games I have purchased in the past month. Ri-freaking-diculous. This was definitely a gamer's xmas for me this year. :D