This not my add came across it this morning. Someone will be happy for the price I would think
http://www.ebay.com/itm/vortech-v2-Supercharger-99-04-mustang-gt-/261322690949?pt=Motors_Car_Truck_Parts_Accessories&hash=item3cd80bd185&vxp=mtr
Offer the guy like $800 max sense it's only the rebuilt head unit!