Captive GNX! Now to the untrained eye, one might think this is just a cool Buick from the day's of Star Wars and big hair bands. Well, you would be wrong! This sinister little tire smoker is a 1987 Buick GNX which is the biggest, baddest Grand National of all time! This one only had 7,100 miles of fun before it was taken hostage and forced to endure years of fuel starvation and diaper rubs. Sickening! The good news is, the captor has agreed to release custody for just $89K.