Dont waste your money in an act of deperation. Licensing exams are a test of minimal competancy: you dont have to rock it, you just have to be better than the bottom 15% of the barrel. If you've studied during the year and done semi-challenging clerkships, you should't have to study a single minute to pass the exam. If you slacked off and seriously know very little, buying a "pearls" book is not going to help you pass. Good luck.