I like Vikings

Spiky boats

Sellers: - https://gyazo.com/69e9ab88a46f7f5e47f56d7933003ed0

https://backpack.tf/item/9147383291 - 1 day @ 20 keys

Sale 1)

https://backpack.tf/profiles/76561198171919951#!/compare/1604016000/1605225600

https://backpack.tf/profiles/76561198118910214#!/compare/1605139200/1605312000 - Quicksold for X Keys

Buyout was 18 keys but wasn't up for longer than a couple of days - https://bot.tf/stats/listings/Y5OJN763

Bombing run looks like it sold for 35 keys https://backpack.tf/profiles/76561198429062799#!/compare/1605139200/1605225600

The buyers compare shows 18, the sellers compare has 20 keys present in the entire shot, 35 were used for the Bombing run. 35-20=15 keys. No compare shows an accurate representation of what it sold for, it quicksold so it doesn't matter.

Sale 2)

https://backpack.tf/profiles/76561198045783975#!/compare/1603843200/1604016000

https://backpack.tf/profiles/76561198171919951#!/compare/1603929600/1604016000 - Sold for 16 keys

Sales 3 and 4)

https://marketplace.tf/items/tf2/31100;5;u9

$39.99 / $1.89 = 21 keys

$33.60 / $1.76 = 19 keys

Sales:

16, 19 and 21

16 is loosely supported by Sale 1

Thanks =)