Only recent sale, a duped sale, but it can be used. Referring to foamy's comment here: http://backpack.tf/suggestion/5717ff47c44045657a77178a

Sale: http://backpack.tf/profiles/76561198096389539#!/compare/1473120000/1473206400

1:1'd with a Hot (Factory New) Night Owl. Sorry for the messy compare link, traded a lot that evening :P but for some reasons, doing such compare link on the other person's side does not work, the rifle won't show.

Here is the history of the rifle: http://backpack.tf/item/4444574266

And the skullcap: http://backpack.tf/item/3332427857

A screen proving no keys or anything else were involved: http://imgur.com/a/AuF8q

Mini for the rifle: http://backpack.tf/profiles/76561198213829632#!/compare/1472688000/1472774400

Sold along Strange FN Blitzkrieg Knife (5) for Sunbeams Mining Light.

Micro for the mining light: http://backpack.tf/profiles/76561198109556489#!/compare/1469577600/1469664000

Sold for unusuals and keys (histories match) that are easily worth more than 115 keys, which is all that is needed to cap at my buyout: http://www.tf2outpost.com/trade/28461559#latest

Thus going for 110 flat.