I'll take two at that cheap price.
Ha! He stole his "part number" (that's really just an inventory number) from Freimiller's eBay listing for a six-rivet. Found his inspiration for pricing there, too:
Wow - what a find! First time I've seen one with the square head bolt inspection cover come up for auction ;) I wonder if he's got any hen's teeth?
he must have used the sell one like it and changed the photos and personal info.