I guess he liked the results of the first one, Majsta has listed a second Vampire 500. Bidding is up to $300 US (started at $12).
It looks like it was just relisted. Maybe the seller refused to pay?
After many years of development Vampire 500 V2 accelerator is finished and this is first official sale.
Also, as I was watching it first time round I got the following email:
Everyone deserves a second chance - your watched item has been relisted.