Need to take GRE courses...

I'm only considering online courses since they're actually affordable. The live-tutoring courses all cost over $1000, which is simply ridiculous.

Princeton Review online course:
Time to complete: 40 hours (min.) to 120 days (max.)
Recommended time to complete: 3-7 weeks
Practice tests: 4
Cost: $499

Princeton Review express online course:
Time to complete: 8 hours (min.) to 30 days (max.)
Recommended time to complete: 0-3 weeks
Practice tests: 2
Cost: $99

Kaplan online course:
Practice tests: 3 (+3 alternate format)
Cost: $499

Kaplan crash course:
Cost: $99

Right now, I'm thinking... take the online course from Kaplan, and then the express course from Pinceton Review, coming out to about $600 total (about 1 month's rent :p) and getting a total of 5-8 practice tests. Hn.