I offer 7BTC for all of them shipped...Obviously I price them in BTC since that is what they produce not USD.
people here refers to sp 20 which is obviously selling in $.
I assume one should add $75 for good psu which is a part of sp 10.
so we have $500/1700 = 0.294 $/gh --> 0.294*1450=$426 --> + $75 = $500 ---> i made reduction from that price to $475
Oh yeah! acting like a smartass will for sure sell your units

Sooner than later, the value of the units will get down so much that they will not be worth shipping!
This means you are going to cry like a baby, cause you didn't sell them when you had the opportunity!
New gear, wattage efficient and with higher hash rate is coming soon...