not sure now its outdated miner at better price maybe... I would take 100 @$350 for export
because at your price ROI is same like S9 which trading now @around $1300... but your is more outdated and much greater risk that it will not make any money soon
still looking for miners better S9 dragonmint 16th/s etc
I would like to buy minimum 20 but less also can accept for good price