Didnt know where to put this, so i put it here.

I was recently searching for the site of our local dealer auction as I have a friend who has a Dealers licence and goes to the auctions quite regulary and i'm sort of/kind of looking for a new car. Well, I stumbled upon http://www.cheapcarfinder.com/ which if it is real sounds absolutely wonderful. Some of those people saved like 16k off MRSP on their cars

So basically, I was wondeirng if anybody has used these people/or have friends who have? Also, do you think it is worth it to pay the $25 to sign up? I'm kinda leaning tward doing it considering the starting bid on a ML55 AMG is $500
Cheers
-Jeff