Mastermind
Work Saw Specialist
Price for a new 660 should be $950-$1150 depending on the dealer. The newer 660's aren't suppposed the greatest for power in stock form or so I've read on this site. If you don't need it right now you might consider waiting for the new 661 to come out. If it's a quad port motor it will be worth the wait.
A stock 660 is really unimpressive to me. If the 661 is a quad port design I figure it will be a freaking beast.....