(CNN) – Tripoli, Libya – “Eight hundred,” says the auctioneer. “900 … 1,000 … 1,100 …” Sold. For 1,200 Libyan dinars – the equivalent of $800. Not a used car, a piece of land, or an item of furniture. Not “merchandise” at all, but two human beings. One of the unidentified men being sold in the…