3 sales

1) With 78 keys in items for duped Burning Flames Trophy Belt

https://backpack.tf/profiles/76561198169939863#!/compare/1577923200/1578009600

https://backpack.tf/profiles/76561198986058690#!/compare/1577923200/1578009600

Not using (see this suggestion - https://backpack.tf/suggestion/5e622745c75a8a7952539ab2)

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2) 84 keys

https://backpack.tf/profiles/76561198054198170#!/compare/1577664000/1577836800

https://backpack.tf/profiles/76561198986058690#!/compare/1577750400/1577836800

84

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3) $145/$1.77 ≈ 82 keys

https://marketplace.tf/items/tf2/984;5;u9

82

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Sellers/buyers: https://imgur.com/a/HsxU4nk

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Total: 82, 84.