Used price: $2.15
Collectible price: $7.95
Buy one from zShops for: $10.00
I'm a professional SAT-prep instructor, and I like this book because it teaches all the little tricks that you need to know to raise your score, AND it gives you all the background stuff you'll need to know to do well on your test, e.g., a comprehensive math review, thousands of words that are likely to appear on the test, etc.
Without a doubt the best SAT-prep book on the market.
Tons of practice, refreshing almost everything you need from Math (lacking High Logic and Pattern problems and how to attack them).
Only thing I have a problem with is that I think the Verbal section lacks a little "substance". I have trouble with Critical Reading passages, and even though he touches more in the verbal section on Critical Reading, I feel that it helped me less or nothing.
Other than the verbal Critical Reading section, everything is great!
Used price: $5.75
Used price: $4.87
Used price: $3.95
Used price: $19.69
The practice tests are quite useless, and are much harder than that found on the real SAT...
Good luck on you test preperation