How much would I be looking at if I were to sell it on the bitcointalk marketplace?
If 1GH/S costs 0.0015 on pbmining than 1100 would cost 1.65btc so I think that 1.4-1.5 would be fair. What I recommend is to set an auction which lowest bid is 1.3BTC(or 1.4BTC) this will help you to sell the miner very fast.