I'm not sure why I skipped Reading Comprehension, so I've added it to the list.
That brings me to:
Kaplan GMAT 2011 Premier book
Official Guide (12th edition)
3 verbal books:
Sentence Correction from Manhattan
Reading Comprehension from Manhattan
Critical Reasoning from Powerscore (It's pricier, almost double the price, but I heard it's a bit better than Manhattan.. correct?)
2 math books:
Number Properties from Manhattan
Word Translations from Manhattan
7 books in total. I figure for the other Math topics (Inequalities, Geometry, etc), the Kaplan Premier book should provide sufficient review, as well as guides posted on this forum. I'm sure a refresher is all I need on those. My thinking is that I don't want to buy the book and spend time going through it cover by cover if the time spent on it won't benefit me.
I just need a final okay from you guys and then I'll snatch these books up!
Thoughts?

Also, should I purchase the OG Verbal and OG math as well? Or do you think it's not worth it and the rest of the books should be sufficient?