Like New text book, "Principles of Biochemistry," Fifth Edition by David Melson and Michael Cox.

This book treated me well, looking to pass it on to someone else interested in the subject. Book encompasses most aspects of biochemistry, giving you an approachable and easy to understand reference. Hard cover edition with only minor wear, no notes on the pages.

Retails new/used for $225/$140:

http://www.amazon.com/Principles-Biochemistry-Edition-Laurence-Moran/dp/0321707338

$100 OBO