Calling all Autobots—Optimus Prime and Bumblebee, the dynamic duo from the Transformers films, will be on the block as part of Barrett-Jackson’s 45th Anniversary Auction at the WestWorld events center in Scottsdale, Ariz., January 23 through 31. The automotive action heroes, offered by Paramount Pictures and moviemaker Michael Bay, are each working, on-camera collectibles that are ready to rumble for the right owner.

The 1992 Peterbuilt 379 semi-tractor used in the franchise’s first three installments t…