5th Mar 2015, 22:06

Discontinued models are, by definition, collectible because the supply chain stops. Therefore, demand keeps going up, but supply does not, so the price of the now collectible trucks increases.

6th Mar 2015, 03:47

Actually the Pontiac Parisienne, along with the last of the other GM B-bodys, are becoming more of a collectible as time goes on. Mostly 2-door models, which were rare then, let alone now.

As far as an S-10 being collectible, I would say the "Extreme" models may have a chance someday.