The Marriott Library has Official LSAT PrepTests going back to 2005.
The PrepTest is an actual LSAT administered on the date indicated. Practice as if taking an actual test by following the test-taking instructions and timing yourself. In addition to actual LSAT questions, each PrepTest contains an answer key, writing sample, and score-conversion table.
"The AAMC reached out to publishers of introductory psychology and sociology textbooks for detailed information on where to find the concepts that you'll need for the new Psychological, Social, and Biological Foundations of Behavior section of the MCAT exam." Free.