This is a highly desired discontinued model. I love this unit and will repurchase one when I can. It has some rack rash on the top as pictured in the photos and this in no way affects the operation of the unit.
When racked this is not viewable. I wiped down the front, though there may be traces of dust. The serial number is #409.
The item "Universal audio 2108 preamp" is in sale since Sunday, September 25, 2016. This item is in the category "Musical Instruments & Gear\Pro Audio Equipment\Preamps & Channel Strips". The seller is "joebiffy" and is located in Hendersonville, North Carolina. This item can be shipped to United States.