Global warming has caused South Florida to stay a balmy 85 degrees this winter (we haven't has a single day even in the low 70's yet this season)... and so that brings me to my point. I acquired three (10+TH) of Avalon 6 rigs to ride me through winter, but these rigs are pretty temp sensitive - they don't like 95 degrees plus ambient temps... so I'm offering them up for sale and will have to mine small and quiet at home instead (probably buy more stick miners or something to keep me busy). Anyway, I paid an average of $1400 for them - and would like to sell them for close to that in either LTC or BTC - your choice. I'll pay for shipping to sweeten the deal - the original packaging is quite nice. You need a Pi to run them, and I'm include an image that has DHCP enabled on it so you can get up and running quickly.
Specs? Quiet. Like so much so you wonder if they are actually mining or just idling. You can get them to run as high as 3.8TH with a server PSU that can put out 12.4-12.5V - running them off ATX psu's yields about 3.2-3.6TH. These are not like Titans... no care and feeding instructions other than to feed them clean power and allow them to heat your home.
Hit me up by PM if you are interested.