This dupe exists in four different backpacks, no sales here

https://backpack.tf/item/216731889

https://backpack.tf/profiles/76561198047542723

https://backpack.tf/profiles/76561198049072796

https://backpack.tf/profiles/76561198013321249

https://backpack.tf/profiles/76561198059441712

https://marketplace.tf/items/tf2/97;5;u17

August 8 - $63 = 35 keys

August 16 - $75 = 41 keys

https://backpack.tf/profiles/76561198083134207#!/compare/1559865600/1560729600

https://backpack.tf/profiles/76561198055519161#!/compare/1560643200/1560729600

https://bot.tf/stats/listings/MVJGE3EM https://gyazo.com/5115bf66702d26f4282a7c2e9742edd2 45 key buyout

Planets Toque, OF Hustler Hallmark, Bubbling Marauder, Blizzardy Whoopee, ~2.5 keys mixed sweets

Planets Toque unsold still for 2 months, recent sale marketplace ~13 keys and then QSed in MP as well

https://marketplace.tf/items/tf2/97;5;u32 taking 13 keys

https://gyazo.com/81787663cfb9da918e8fab8cf1333860

Bubbling Marauder https://marketplace.tf/items/tf2/400;5;u34 like 11 keys

still unsold at 11 https://gyazo.com/8a6be20c43c6bc12ad40d04492ffb9d9

taking 11

Blizzardy Whoopee

https://marketplace.tf/items/tf2/174;5;u30 16 keys

https://backpack.tf/profiles/76561198394877897#!/compare/1561852800/1561939200 13 keys

buyout of seller from receiving this thing was also 13 https://gyazo.com/f12722eab061cec9d6073cbaa32b9384

going with 13 keys

OF hallmark in date at 11.5 keys https://backpack.tf/suggestion/5d557830d3817241d10d50b6

caps at 45 key buyout