FOR SALE: Chem, Psych, Physics, Econ, MS&E Textbooks & i-clicker

All items are being sold at price stated or OBO:

Chemistry:
Chem 33, 35, 131: Organic Chemistry Structure and Function, Vollhardt 5th edition - $40 (gently used, no writing or highlighting inside)
Organic Chemistry I as a Second Language, Klein 2nd edition - $10
Chem 35, 131: Molecular Chemistry Set (used), $15
Chem 171: Physical Chemistry, Atkins 9th edition - $85

Psychology:
Psych 1: Psychology, Gleitman et al, 7th edition (but still usable for Psych 1) - $50

Physics:
Physics 21,23,25 Giancoli 6th edition & Study Guides (vol. I and II) - $110

Economics:
Econ 126: The Economics of Health and Health Care - $55 (new and never opened!)
Econ 138: The Economics of Uncertainty and Information - $20 (like new, barely opened)

MS&E:
MS&E 107: The Flaw of Averages - $15 (hardcover, like new, barely opened)

Miscellaneous:
i-clicker 2: $25 (like new)