I've just received a new KNCMiner Jupiter "2nd patch : November" that is currently mining stable @ 650GH/s.

Location: USA

I would consider selling this device for anyone who would be welling to pay an amount higher than 23 BTC.

UPDATE:

I've received multiple offers @ 21, 22 and 23 BTC. Please do not PM me if you are not willing to pay more than 23 BTC.