This "BBQ Train" by Farmer Grill sold recently on eBay for $12,300. Pretty cool, huh? This item received 55 bids before being awarded to the lucky new owner.
I've seen bbq grills and smokers bulit like trains at various events around the country over the years. At the American Royal I say a "coffin smoker", an airplane smoker, various types of car smokers, a smoker built to resemble an Armadillo, and a metal pig smoker that was huge.