Savin' Money: Thanks Ebay Peeps

I think I may have mentioned that my school books cost $327 for three books this semester, and I'm not having a whole lot of luck on beating people to the buy-back days...so I turned to good old EBay. I got my science book for $60 equaling a savings of $64 when I take my book back on Tuesday. And I got my Communication book for $40, saving me $55. I feel so rich now.