How to find out the Bluebook value of Polaris ATV's?

I need to find out the price aof a 2004 Polaris 700 ATV|||I believe kbb.com is doing them now.|||www.kbb.com or www.nada.com|||Just depending on miles and hours on trade I would guess 4500-4800 and selling it outright probably 6000. Just guessing, but the 2007's are on the ground. That ATV is 3 years old.|||go to bluebook.com|||PROBALLY TRY A FEW DEALERSHIPS AND GET A BALLPARK FIGURE.