12 months outdated.

SALE 1

Not sure

https://backpack.tf/profiles/76561198018528305#!/compare/1564012800/1564099200

https://backpack.tf/profiles/76561198343520318#!/compare/1563753600/1564099200

SALE 2

Could be wrong, either bulk for duped vintage earbuds, or unknown

https://backpack.tf/profiles/76561198285371555#!/compare/1559347200/1559520000

https://backpack.tf/profiles/76561197964782863#!/compare/1559347200/1559520000

SALE 3

Sold for 10 keys + 20.88 refined

https://backpack.tf/profiles/76561198112281935#!/compare/1563753600/1563840000

Rounds down to 10 keys.

SALE 4

Bulk for tesla law

https://backpack.tf/profiles/76561198069980430#!/compare/1564358400/1564444800

https://backpack.tf/profiles/76561198125791160#!/compare/1564358400/1564444800

MARKETPLACE SALES

24.44 on may 18 (24.44 / 1.82 = 13.42 rounding to 13 keys)

24.44 on may 19 (24.44 / 1.81 = 13.502 rounding to 14 keys)

20 on may 21 (20 / 1.81 = 11.04 rounding to 11 keys)

https://marketplace.tf/items/tf2/30863;5;u56

CLASSIFIEDS

https://gyazo.com/1e50866ada4953bd33601cf8b2dd6826

SALE at 10 keys.

MARKETPLACE SALES at 11, 13, and 14.

Taking 10-14 keys.