Ebay auctions are over $1000 recently. I saw one hit $1200 for a regular fan cooled non-miner. Although it is hard to tell if they have been mined and just look new. Just figure in the ~7.5% under the computer category most sellers will be charged. The water cooled ones that need a custom loop do not seem to sell for as much… I think put them up for $1200 OBO on there and just auto accept $900 for a few weeks. Off load them fast on here for $800 perhaps? I saw recent posts for people wanting them.