Hello, Rich & Dave,
I also find this auction interesting, to say the least. Bid #5 was placed in the meantime, and still there are two high bidders with exactly the same bid. The only possibility for that is, as far as I do know about eBay rules, both of the high bidders carry the same name.
I did that once when I got my '83 Spoiler via eBay. At the end of the auction when I was the high bidder and my maximum bid was nearly reached by opponents, I placed another maximum bid, so I twice appeared as high bidder with identical figures. You do not see the maximum bid, only the $25-step away from the second bidder...
At this stage of the auction, I do not understand why one person places two maximum bids... Anyway, I'll stay out of this bidding battle :-))
Have a nice weekend,
Christian (the faker)