New user, Jupiter Owner - what's my rig worth?

[Saproach]

I have an October batch (6 port) Kncminer Jupiter and have been mining for 6+ weeks now. 

It has the Low voltage problem, so I'm getting on average 525gh instead of 550-560 provided I keep each ASIC within its preferred temperature range.   

I'd like to upgrade my machine, but wondered what I should be asking for it.  I'm based in Canada, happy to do escrow/ship or meet in person. 

I would post this in the general or classified section, but as a new forum member I can only post here. 

Any thoughts / idea?

[kmarei]

I am interested
I am checking out craigslist in the US
and I have found from 4.5BTC to 8BTC for the ones that hash above 600GH/s
how much are you thinking?
I would also cover shipping

my email is my username at Hotmail

thanks

[mindfulmojo]

You should check out ebay... People are selling for insane prices there. 

[Saproach]

You should check out ebay... People are selling for insane prices there. 

Speechless.  There's no way people are getting 20k plus for these machines, are they?