I am in grad school right now, and I have saved tons of money buying

books online. Half.com is great, amazon, and sometimes ebay. Then

at the end of the semester I sell them for the same price I paid for

them and roll the money over for the next semester's books. I don't

write or highlight in the books (works for me)and I don't smoke so

they stay in great shape. I don't save my books because info is

always changing and being updated and anything can be researched online.

Hope this helps!

Michelle in MA