Examkrackers:
1001 Questions in CHEM - almost new just maybe a couple highlights 15$
1001 Questions in Organic CHEM - new(NO WRITING at all) 18-20$
Verbal and Mathematical Techniques - NEW(NO WRITING at all) 18-20$

The Princeton Review
Organic CHEM Review- Completely NEW $30
Physics and Math Review- Completely NEW $30
General Chem Review - Completely NEW $30
Bio Review - Completely NEW $30

Kaplan
MCAT 8th Edition Practice Tests : book includes Strategies, 2 printed tests in book and 2 online tests(all full length) AND detailed answer explanations with reporting on strengths/weaknesses
- NEW(NO WRITING AT ALL) 25$(half of full price) 

all prices below compared amazon prices!