One corner in particular is dinged up, but I tried to show in the pics how the damage is not readily apparent when the based is turned with the bad corner aft. Comes with the stock feet. Asking $75 shipped CONUS and can ship on June 17th.
Inner dimensions = 11.5 x9.5
Inner lip the amp plate would sit on. Lip = 10 3/4. X 8 3/4
1inch 1/16 vertical depth to Lip.