Pontiac Trans Ams from 1979 are available for sale online at AutoTraderClassics.com, ClassicCars.com and eBay.com, as of 2015. Many of the listings are for cars in collectible condition, while others need restoration. Most of the sellers are dealers, but a few private parties also post listings.
Auto Trader Classics' listings include several models that celebrated the Trans Am's 10th anniversary, and other listings are for frame-off restoration vehicles. EBay's listings include T-tops and coupes. Shoppers can sort the results by price, mileage and the seller's location.
The 1979 Pontiac Firebird Trans Am came with a 6.6-liter V-8 engine that produced 185 horsepower. Pontiac halted the model's production in 2002.