'Terra Nova' -- Anyone Wanna Buy Our Crappy Vehicles?

Hey, you ... the one person who watched "Terra Nova" .... wanna buy the super-ugly vehicles from the show? They're SUPER cheap ...

TMZ has learned ... the production company behind Steven Spielberg's dinosaur fighting TV flop is auctioning off all of the vehicles used on the show ... since it was mercifully canceled in March.

The vehicles are modified Land Cruisers and Range Rovers from the early 1980's and 1990's ... and all of the rides include a warning that reads, "Has been modified by MovieWorld Studios for a popular TV show, NOT for road use. Inspection recommended."

The auction, taking place in Australia, is set to end in a few hours ... and, shocker, the asking prices on the cars are still incredibly low -- $2,409 for a 1985 Range Rover and $6,059 for a 1990 Toyota Land Cruiser.