The seller to watch here is ericowazamono.
He has had at least 3 items sell then show up again on his list as a "Buy It Now" option, at about 40% higher than what it was suppose to sell as. Not to mention that all his auctions have private bidder listings for who bids on his items. Here is an example:
He sold this here:
His relisting here
Kinda shady if you ask me. But you make up your own mind. Just wanted to share what I noticed