MP sales:

https://marketplace.tf/items/tf2/54;5;u19

Feb 16: 320 / 1.77 = 180 https://backpack.tf/item/278198645

https://bot.tf/stats/listings/4W6GLEXZ b/o of 180

March 28: 250 / 1.69 = 148

Other trades:

1. https://backpack.tf/item/810076536

https://backpack.tf/profiles/76561198096856475#!/compare/1579824000/1580169600

Unusable

2. https://backpack.tf/item/938457374

https://backpack.tf/profiles/76561198114402400#!/compare/1586217600/1586304000

Sold for 140 keys

3. https://backpack.tf/item/228418389

https://backpack.tf/profiles/76561198274866565#!/compare/1583798400/1584057600

Sold for 130 keys. Duped so not including

4. https://backpack.tf/item/228418389

https://backpack.tf/profiles/76561198137408503#!/compare/1582848000/1582934400

Sold for an Accursed Taunt: Conga (56) + 50 keys = 106 Duped and low outlier

5. https://backpack.tf/item/228418389

https://backpack.tf/profiles/76561198137408503#!/compare/1581724800/1581811200

Sold for 93 keys. Duped

6. https://backpack.tf/item/228418389 Duped

https://backpack.tf/profiles/76561198067946670#!/compare/1578441600/1578528000

Sold for a Burning Flames Burning Question. Outdated but low outlier

Taking 140 - 180 keys.