This is a GMP 1/18 diecast '89 Mustang GT Hatchback; black model.
$100 with free delivery in Con. US
NIB; with the "misprinted" error box (box art says "1993" on it instead of the proper "1989".
Bought the black and blue versions; just decided I like the blue better.
Model is 1/500.
Go here for details about the model:
GMP Diecast - Diecast Car Replicas; Muscle Cars, Sprint Cars, Dirt Cars, Road Racing Cars, Vintage Dirt Cars and Dragsters; plus Fender Guitar Replicas and World War II Military Aircraft Replicas