Gibstar

https://backpack.tf/item/5198416738

Sale 1) Bulk sale for a Burning Flames Dr's Dapper Topper

https://backpack.tf/profiles/76561198847680167#!/compare/1542758400/1542844800 - Buyer's Backpack

https://backpack.tf/item/5205924119

Sale 2) Sold + Chicken Kiev (~13 Keys) + 1 Key for a Searing Plasma Cotton Head (49 Keys)

https://backpack.tf/profiles/76561198161216801#!/compare/1538438400/1538611200

https://backpack.tf/profiles/76561198297837925#!/compare/1538438400/1538611200

Low outlier.

Sale 3) ?

https://backpack.tf/profiles/76561198297837925#!/compare/1539907200/1541030400

https://backpack.tf/item/5239293724

Sale 4) Sold for 33 Keys

https://backpack.tf/profiles/76561198141552639#!/compare/1538438400/1538524800

Low outlier.

Sale 5) Sold for a Green Confetti Brown Bomber (24.5 Keys) + Circling TF Logo Nanobalaclava (12.5 Keys) + 3 Keys

https://backpack.tf/profiles/76561198143969056#!/compare/1538438400/1538524800

24.5 + 12.5 + 3 = 40 Keys

Bomber Mini

https://backpack.tf/suggestion/5bfcad8c44325a3b912ef4df - 24.5 Keys

Nanobalaclava Mini

https://backpack.tf/suggestion/5bfcb2d044325a4127183f6d - 12.5 Keys

Sale 6) Sold for a Professional Killstreak Australium Knife (~26 Keys) + 11 Keys

https://backpack.tf/profiles/76561198364475021#!/compare/1538611200/1538697600

26 + 11 = 37 Keys

Sale 7) Bulk sale for an Amaranthine Duck-Billed Hatypus

https://backpack.tf/profiles/76561198129995083#!/compare/1538956800/1539043200

Sale 8) Bulk sale for a Burning Flames Hunter in Darkness

https://backpack.tf/profiles/76561197977828464#!/compare/1539475200/1539561600

Sale 9) Sold for a Stormy Storm Tough Stuff Muffs (29 Keys) + 8 Keys + ~1 Key of Refined

https://backpack.tf/profiles/76561198053717045#!/compare/1539734400/1539907200

29 + 8 + 1 = 38 Keys

Muffs Mini

https://backpack.tf/profiles/76561198312583107#!/compare/1539043200/1539129600 - Sold for 29 Keys

https://imgur.com/a/TBjgAEr - 2 Month Unsold at 32 Keys. The 1 Month Unsold is Duped.

https://backpack.tf/item/5997209659