I disagree, Bob its a $12.00 difference between the finishing bids, your only reference is Phil's bid $200.00 bid increments but by his own admission he placed them. Unless you know the bidder you cannot say what the maximum bid is unless 2 bidders bid the same amount then the 1st bidder wins.
I see what your looking at now Bob the Automated bid list on the total bidding list and thats quiet random.
Ok so I placed a bid a $445 but my bid was good till $450 but he had to have $452.50 to win, so yes it makes sence a little.