It's a realistic break even price estimation on them now, since TH/s miners are about to come out.
http://mining.thegenesisblock.com/a/1ff2ff56e9
Hmm nowhere near enough to cover my costs.
Seems to be more demand on ebay so I will post on ebay and see how I go.
Well, your costs were $1300 each (exchange rate was nearly 1-1 a year ago), so I don't know if it's nowhere near what you payed.
Ebay has one inherent problem, someone can return you your miner in a month - when it's worth well below $100.
$2200 for a pair would be my best offer, since I even might end up loosing money at that price, but it's your call.