sale seems off, histories dont match, gap of histories of 3 days as well, and the history of the dragonborn matches with this hat

Electrostatic Marauder - http://www.tf2outpost.com/item/440,4731436602,400,5

Dragonborn - http://www.tf2outpost.com/item/440,4731562326,517,5

So what happened by the looks of it was that the Subatomic sold for the Marauder seen here and then the marauder sold for the Dragonborn.

http://backpack.tf/item/1732236287 Marauder

http://backpack.tf/item/4594654807 subatomic

Sold is a bit off because the 2 hats were sold before the trade