I bid 1200, but man, it's at 2000 right now.  Preev shows 83 as of this post.  So 56 BTC x 83 = 4648.  It's half that now, so we'll see.  Seller has good feedback so worse case is he sends the BTC and then the buyer does a charge back, which would be crap for the seller, but little to no risk for the buyer.