Here is the info
I used it for under 3 months:
http://m.newegg.com/Product?itemNumber=N82E16814125479
AMD FX 4130 Black Edition 3.8GHz Quad-Core Socket AM3+ Boxed Processor
Gigabyte GA-970A-UD3P Socket AM3 AMD ATX Motherboard
Thermaltake V3 Black Edition ATX Mid Tower Computer Case
2 -evga power supplies
Just the GPUs - $1300
Complete Rig - $1500
I will expect bit coin or litecoin as payments