I was following the first Ebay auction of this bike. The price was all over the place, even reaching £1,000 at one point. I've little doubt, that the Seller had a few friends pushing up the price. After it was at £1,000, bids were retracted and it went down to a modest £300.
IMO, the Seller 'pulled' the sale, fearful that the price might not rise in line with his/her expectations.
Shame the Seller seems to be less than 'straight', 'cos it looks to be a lovely bike.
It'll be interesting to see how the bidding process goes, this time around.