Barnstormer

https://backpack.tf/item/3001593304

Sale 1) Bulk sale

https://backpack.tf/profiles/76561198053717045#!/compare/1542931200/1543017600

Sale 2) Sold for a Circling TF Logo Barnstormer (15.5 Keys)

https://backpack.tf/profiles/76561198164651434#!/compare/1545350400/1545523200

https://backpack.tf/profiles/76561198174128071#!/compare/1545523200/1545868800

Rounds to 16 Keys

Circling TF Logo Barnstormer Mini

https://backpack.tf/suggestion/5c45e8abcf6c753fd775a7ed - 15.5 Keys

https://backpack.tf/item/4070551046

Sale 3) ?

https://backpack.tf/profiles/76561198088488150#!/compare/1542153600/1542240000

https://backpack.tf/profiles/76561198056876856#!/compare/1542326400/1542412800

Sale 4) Sold + 8 Keys for a Circling TF Logo Reggaelator + ~1 Key of Items

https://backpack.tf/profiles/76561198056876856#!/compare/1542412800/1542499200

https://backpack.tf/profiles/76561198034827905#!/compare/1542240000/1542412800

Using for the Reggaelator.

Sale 5) Sold + 9 Keys for a Tesla Coil Nasty Norsemann

https://backpack.tf/profiles/76561198034827905#!/compare/1542412800/1542499200

https://backpack.tf/profiles/76561198061275415#!/compare/1542499200/1542585600 - Some of the Keys were used to buy the Guadalajara

This should be used for the Norsemann.

Sale 6) Sold for a Blizzardy Storm Towering Pillar of Hats + 2 Keys + ~2 Keys of Items

https://backpack.tf/profiles/76561198061275415#!/compare/1543708800/1543795200

https://backpack.tf/profiles/76561198406241613#!/compare/1543708800/1543881600

High outlier.

Sale 7) ?

https://backpack.tf/profiles/76561198406241613#!/compare/1543708800/1543881600

https://backpack.tf/profiles/76561197999873164#!/compare/1543795200/1543881600