Only sale. 1 Sale is doable since it's worth more than 200.

All the other times it has been traded it was because of spycrabs.

Sold for a Knifestorm Tyrant's Helm(95 Keys with Overpay), a Sunbeams Backwards Ballcap(173 Keys with Overpay), a Duped Burning Flames Fancy Fedora(148.5 Keys with Overpay), a Molten Mallard Head Warmer(76.5 Keys with Overpay), an Australium Spec KS Scattergun(~32 Keys with Overpay), a Black Strange Gibus(9 Keys with Overpay) and 42 Keys(576 Keys total, rounded to 575)

http://i.imgur.com/ZXNCaBq.png

Duped Burning Flames Fancy Fedora mini suggestion

Sold for a Green Energy Brainiac Hairpiece(149 Keys with Overpay) and a Massed Flies Rather Festive Tree(16 Keys with Overpay)(165 Keys total)

http://backpack.tf/profiles/76561198074611463?time=1425283200 -> http://backpack.tf/profiles/76561198074611463?time=1425369600

All the other sales involve other duped unusuals and would just be a mess, using 165.

575 Keys should be fine.

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