I recently purchased the 8 Manhattan GMAT books
(4 on verbal = reading comp, word translations, sentence correction, critical reasoning, and 4 on quant = equations, inequalities and vic's, number properties, geometry, and fractions/decimals & percents) for $220 online. They also come with 6 CAT practics exams and bonus questions online. Unfortunately, I have no use for them now. I've decided to stick with my 710 GMAT and apply Rd 1 to all my schools. Just couldn't do it all in time for Rd 1 and didn't have time to study again.
I am willing to sell all 8 books for half price $110. Let me know if you are interested. Please just provide your email and I will email you to workout a way to send them. Shipping will be cost of Buyer (a $27 cost that MGMAT will charge you anyway).