The 'Dark Side' SACD is available from Best Buy $11.98 plus tax (if you order on-line, bestbuy.com doesn't charge shipping). I believe Circuit City has it for sale at the same price. Not bad for a hybrid multi-channel SACD.

A good review can be found here:

http://www.highfidelityreview.com/reviews/review.asp?reviewnumber=19939611

Best,
Sanjay