Gee, I wonder what this is used for.

Sold for a Steaming Rotation Sensation(39 Keys with Overpay)

http://backpack.tf/profiles/76561198082874812?time=1447142400 (November 10th)

http://backpack.tf/profiles/76561198082874812?time=1447315200 (November 12th)

Sold for an Arcana Shooter's Tin Topi(38 Keys with Overpay) and a Strange Spec KS Huntsman(~4 Keys)(42 Keys total)

http://backpack.tf/profiles/76561198056086416?time=1445238000 (October 19th)

http://backpack.tf/profiles/76561198056086416?time=1445410800 (October 21st)

http://backpack.tf/profiles/76561197999219054?time=1445324400 (October 20th)

http://backpack.tf/profiles/76561197999219054?time=1445410800 (October 21st)

Two sales, 39-42 Keys should be fine.

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