Classifieds at the time of posting this suggestion.

x4 for sale at 7.66 Refined - http://i.imgur.com/Qlcee8R.png

x2 for sale at 8 Refined - http://i.imgur.com/kRAm0lo.png

Sellers below 8 Refined.

http://www.tf2outpost.com/trade/28339461 - 7.66 Refined.

Unsolds at 8 Refined.

http://www.tf2outpost.com/trade/28341058 - 8 Refined - 3 days old.

http://www.tf2outpost.com/trade/28339343 - 8 Refined - 3 days old.

-

http://www.tf2outpost.com/trade/28308703 - 8 Refined - 2 Weeks old - Item has swapped inventories, but it's not sold. The seller for whatever reason swapped it 1:1 with another user.

Proof: http://backpack.tf/profiles/76561198086751036#!/compare/1467504000/1467590400

Item in the Outpost trade: http://backpack.tf/item/1231398601

Item currently in their inventory: http://backpack.tf/item/1230709743