No. No kidding. Having one or two "dummies", that's not surprise. But given the volume of these Bowie Knives in this auction session, and price level, just one or two bidders could not pump price up like this... astonishing. There must be an army of them. It's not one or two items, it's a list of full page of Bowies going crazy.
Go proxy and see them, search "Bowie", you will see them.
https://www.proxibid.com/asp/Catalog.asp?aid=127388