I remember walking into Shelton Pontiac/Buick in Rochester, MI.
in 1987,they had a GNX on their showroom floor. IIRC the sticker price
was $29,995 with a $3 or $4K dealer premium markup on the window. eyes

Went back sometime later after it sold, (didn't take long obviously)
sales guy told me, the new owner didn't want the GNX prepped at all,
and had the car picked up on a flat bed tow truck, so as not to
put any miles on his new prize.

Plymouth Makes It!