fiberglass on technabob...

This huge animatronic Gort robot comes to us courtesy of the classic 1951 science fiction flick, The Day the Earth Stood Still. Now, this imposing fella can be yours if you’re ready to pony up the dough.

Up for auction over on eBay (current bid is over $4000), the museum-quality replica is eight feet tall, and features some remote-controlled mechanical moves…