Does anyone know if there is a way to see some of the vehicles such as optimus prime, bumblebee,etc at a museum oder something?

There might be... Maybe like near where bucht shot the Filme and stuff idk

Yes. They appeared at the last three BotCons, an annual TF Convention. And Barricade was actually sold on eBay. But i don't think they'll be at the Weiter BotCon, though ive been wrong....