Hi Mark,
The price quoted is way too high. One can get a brand new one for $790 or less (around $615) either from Highkart (highkart.com) or minereu.com
(Even with all accessories, it shouldn't cost more than 40K)
High kart price is 790$ that is one g-blade , i am selling with Accessories to connect like power supply, cables etc which will cost another 125$
I am also selling Brand new one..
I will also sell for 900$ worth Bitcoin