I am going to buy Fallout 3 and Rock Band 2 this month. By the time I'm about done with Fallout and not playing RB3 quite as much, I'm sure I'll be able to get Dead Space, and a few other games coming out soon used or on sale.

Last year I bought everything I wanted when it came out and there are still a few games I haven't played yet that are going for $30 or less.(I still haven't played Mass Effect.)

I don't know if I have the self control to not buy dead space for that long, but we'll see.