Today's side deal squeezes every drop of potential out of your sponge-like, squeezable brain. For $299, Kaplan Test Prep and Admissions will teach you the content and strategies you need to raise your LSAT or GMAT scores to get you on your way to the courtroom or boardroom. Your Groupon gets you your choice of LSAT Online or GMAT Online courses, a $599 value. Both courses allow you to work at your own pace, with 24/7 access to practice materials and online lessons.

When you ride a bike or jump rope, knowledge of the science behind the actions won't help you perform them as well as practice will. Test prep is more than content review, it puts fundamental test-taking strategies and skills into practice so that you can best utilize all that stuff you worked so hard to learn. Your 90-day LSAT prep course includes six full-length practice tests, 30 online workshops, and more than 800 real LSAT questions with explanations. The three-month-long GMAT course includes eight lessons to raise your score, 300 simulated GMAT questions with explanations, and five full-length computer adaptive tests.