Chem 33:
Organic Chemistry: Structure and Function 5th edition, Vollhardt Schore
Good condition, lightly used
$60

Physics 41:
Physics for Scientists and Engineers, Volume 1 2nd Edition, by Knight
Like-new condition, barely used (+ Includes Student Workbook)
$50 (bookstore price for both = $90)

Physics 43:
Physics for Scientists and Engineers, Volume 4, 2nd Edition, by Knight
Like-new condition, barely used (+ Includes Student Workbook)
$45 (bookstore price for both = $80)