I used this amp for about a week to run a 12w3, then decided to fix the pre amp inputs on my old amp and switch back because I need the money. The amp works perfectly, and there are no signs of use (scratches, scuffs, dents). I can't tell its been used. Comes with the original box, Styrofoam and users manual. PM me for questions. Price is $250 shipped, applies only for continental US.