Sale #1:

https://backpack.tf/profiles/76561198053233649#!/compare/1499558400/1503446400

Part of a cashout

Sale #2:

https://backpack.tf/profiles/76561198017901187#!/compare/1506124800/1506556800

Sold for Duped C. Heart Pencil Pusher (66) + 19 keys = 85 keys

Sale #3: (Credits to Pampick)

https://backpack.tf/profiles/76561198041902665#!/compare/1504915200/1505001600

Sold for 100 keys

Duped C. Heart Pencil mini:

Sale #1:

https://backpack.tf/profiles/76561198131422813#!/compare/1499212800/1499299200

Quicksold for 41 keys.

Sale #2:

https://backpack.tf/profiles/76561198075149906#!/compare/1498780800/1498867200

Sold for Duped DBD Pencil (85), sellers at 72 https://gyazo.com/3a3a19dc052fbeae127503948f2d5664

Taking 72, but clean in-date at 66.

Duped DBD Pencil micro:

https://backpack.tf/profiles/76561198033370726#!/compare/1501113600/1501372800

Sold with 15 keys for Infernal Flames Conga (100) = 85

Infernal Flames Conga:

https://backpack.tf/profiles/76561198083063071#!/compare/1505347200/1505433600

Sold for Burning Chieftain's (110) but sellers @ 100 https://gyazo.com/6876143c397965b6d42120125d84e548

None for sale, and not being re-sold.

Taking 85-100 keys per King's suggestion.

Feel free to leave any evidence or criticism below.

Thanks.