No previous suggestions. Only 1 currently on Outpost.

I was able to find 2 previous sales, but the other is not currently for sale.

Brainiac 1: http://www.tf2outpost.com/trade/10702170

B/O 15

Best offer ~8.8-9.8 with overpay- http://i.imgur.com/avDiNDh.png

Secret Ketche (3.2-3.5) claims a C/O of 4 buds, Burning Mongolian (2.1-2.5), Ghost’s Buckaroos (1-1.3), Planets Front Runner (1.2-1.5), C. Hearts Pugalist (21-27 keys ), Genuine El Jefe (10-11 keys)

Previous sale: http://www.tf2outpost.com/trade/2893522

Sold for 10 buds ~May 2nd http://i.imgur.com/HTnXryk.png

Unusual/mixed offers around 8-9

Brainiac 2: Not currently on the market: http://www.tf2outpost.com/trade/9688834

Sold 4 weeks ago for ~11.5 with unusual overpay - http://i.imgur.com/H4VG5ru.png

Orbiting Fire Brainiac (3-4) old price 3.2-3.6, Blizzardy Storm Brainiac (3.4-4), Circling Hearts Western Wear (1.8-2.3) + 3 buds

Please leave criticisms or your thoughts.