Double Naught Spy
Sus Venator
Because gunbroker is a tool for selling, not a forum for jokes and grandstanding... Saxon deliberately misused it because he thought the misuse was free and now is upset because he might be on the hook for $30.
Gimme a freaking break. SaxonPig may have done this as a joke because he didn't really expect anyone to bid, but then again, his motivation is immaterial given that he is actually selling the single round of ammo.
There is NO misuse of the resource if the seller actually has the item for sale and will depart with the item under the terms of bidding. Nothing on Gunbroker says he can't have fun with his auctions.