Sale #1:

https://backpack.tf/profiles/76561198063814565#!/compare/1548374400/1548633600

Sold for a Demonflame Buckaroos Hat (81 keys) and a Roaring Rockets Taunt: Bucking Bronco (5 keys).

86 keys

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Minis:

Roaring Rockets Taunt: Bucking Bronco:

https://marketplace.tf/items/30618;5;u3020

Sold for $9.

9 / 1.8 = 5

5 keys

Sales:

86. Going with 86 keys. He doesn't look like he's reselling, so this price is alright even though it seems a bit high.