sorry bud,
But you are WAY overselling those books then what the are worth. You can get a used edition at halfprice book store for $30, and a questions book for $12 which is what I did. Yes, it's a year old, but the information doesn't change. I know most of you guys can't shell out $400. Be smart when buying materials guys, you can get lots of USEFUL and HELPFUL materials for cheap. I would recommend the Kaplan DAT book, worked fantastic for me. I got in my 3rd yr.