I read the OP updated 1st post as saying 1.45 BTC total for miner with PSU and shipping and 1.35 BTC total for miner with shipping and without PSU. As I understand it, shipping is included.
Still, is 20GH extra worth the extra power consumption?
900w/200GH = 4.5w
360w/180GH = 2w
EDIT: Like I said I am waiting for news on their faster miners yet if not at a logical price I will stop watching this thread.