I just traded in my 2011 Gt 500 on a C6 Z, so these items are 2 months old, never used.
FACTORY Shelby/ Ford car cover. This is the cover that came with the car, on the window sticker. Never used, comes in the factory 'snake' bag. It says Shelby across the back, with a giant snake on the hood.
$200 shipped
Hawk HP Plus brake pads, front and rear, new in box
$200 shipped