This wouldn't happen to be a guy that sells "brokntool"s, would it? If so, I'd say something smells a little rank to me. There's been two 32oz Mac hammer heads that have "sold" recently - one for the opening bid, the second with 5 bids for $3 more. There's another 32oz head listed now with no bids. All three auctions have the exact same head pictured - while hammer heads may wear in a similar patterns (raised edges, sides, corners), rust/pitting on the head will never occur in exactly the same place and in exactly the same shape/pattern. Same thing goes for a 3lb head - one sold with three bids, a second never got a bid, now a third is listed - all three auctions showing the exact same head (with a small chunk of handle still in it). Likely other auctions as well, just not gonna waste any more time looking.
Now it's possible that the guy is just re-using the pics for multiple heads of the same size (seen one, seen 'em all attitude), but I don't know if that's an acceptable practice by fleabay's rules - you can do that with multiple auctions of NIB stuff I believe. The auctions don't state that the pic might not be of the actual item.
It really raises my suspicions when a seller hides his bidders ID's completely by listing his auctions as "private listing - bidders' identities protected". That used to be the way "adult oriented items" were sold, or really high dollar stuff, but typically not "brokn" tools. Listing that way apparently also hides the auction #/link in the sellers feedback lists as well - didn't realize that until today - so you can't look back and see who might've bought a particular item via the feedback.
I either ignore seller's like that, or place a very low low-ball bid - but mostly ignored.
It doesn't make any sense to me why someone selling such low value items would actually practice shill-bidding and re-list the same stuff over and over. Either they've got a lot of friends (or accounts) willing to take flack from fleabay for not following thru, or they're just adding more and more actual "cost" to the same single item with multiple listing and final value fees while trying to reach some high final sale price.
May be completely legit and just taking shortcuts, but then again, if it walks like a duck and talks like a duck....