I sold this PE Spartan for 60 keys pure, was the only one on outpost for ages, closed the trade but got an add and discussed offers.

Was previously offered the following unusuals on the PE Spartan:

Ghosts Metal Drill + Sweets (http://tf2outpost.com/trade/26875177) - http://tf2outpost.com/trade/25929886#p62953232

Steaming Killer Exclusive - http://tf2outpost.com/trade/25929886#p62966402

strange unusual kill-a-watt law - http://tf2outpost.com/trade/25929886#p63090467

Not sure what more to provide as proof beside screenshots of the trade, backpack history and a link to the hat item page:

http://backpack.tf/profiles/76561197990121837?time=1446188400 (backpack before (page 30))

http://backpack.tf/profiles/76561197990121837?time=1446274800 (backpack after (new items))

http://imgur.com/vX7vFEv (trade history)

http://backpack.tf/item/212090219 (PE Spartan hat history)