I was wondering if there's anybody out there with any feedback on the above amp?

I was thinking of purchasing a used one and am not sure if it's a good deal or not. So I was wondering how much you more experienced, car audio guys would pay for this amp?

 

http://www.usedottawa.com/classified-ad/2410945

 

I have had 2 of these amps, I loved both of them!! I paid $200 for the first one and $185 for the 2nd one! Wish I never sold them, but meh!!