Selling a whole bunch of textbooks in great condition, lightly used at a huge bargain.

ECON 50/51 Textbook: Microeconomics Besanko 3rd Edition $40
CEE 101BElementary Fluid Mechanics by Robert Street, etc. 7th Edition $50
E14 Statics: Analysis And Design Of Systems In Equilibrium by Sheppard $50
MS&E 120: A first course in probability/Sheldon Ross $10
MS&E 121: Introduction to probability models/Sheldon Ross $50
CS 106A: The Art & Science of Java $45
CEE 101A: Mechanics of Materials/Geere & Goodno $ 50

Tell me what interests you.