Outdated as hell like all the other Brainiacs.

Sold for a Green Energy Industrial Festivizer(3.4 with Overpay)

http://backpack.tf/profiles/76561198043431603?time=1404134385 -> http://backpack.tf/profiles/76561198043431603?time=1404025200

Sold for a Steaming Soldier's Stash(2.7 with Overpay)

http://www.tf2outpost.com/item/440,2743280970,590,5 Brainiac History

http://www.tf2outpost.com/item/440,2753322938,54,5 Soldier's History

This surprisingly doesn't sell alot, 2.7-3.4 should do.

Additional Proof/Counter-Proof/Constructive Criticism/Feedback is always appreciated.