Resuggesting. thx to Blaze

MP sales:

https://marketplace.tf/items/tf2/1172;5;u3031

March 9: 39.95 / 1.71 = 23

April 19: 29.95 / 1.79 = 18 b/o of 16 https://bot.tf/stats/listings/M19XDGXQ could be https://backpack.tf/item/5185935382

April 27: 19.3$ at buy orders

May 4: 27.7 / 1.88 = 15

May 16: 27.7 = 15

May 17: 27.7 = 15

No other b/os or histories

Other sales:

1. https://backpack.tf/item/8342255359

https://backpack.tf/profiles/76561198006295346#!/compare/1583452800/1583539200

https://backpack.tf/profiles/76561198181942749#!/compare/1583452800/1583539200

Unusable. No keys match

2. https://backpack.tf/item/8342255359

https://backpack.tf/profiles/76561198326511775#!/compare/1583452800/1583712000

Unusable

3. https://backpack.tf/item/5591875305

https://backpack.tf/profiles/76561198065733542#!/compare/1587945600/1588464000

Sold for 16 keys

4. https://backpack.tf/item/5369765496

https://backpack.tf/profiles/76561198035553609#!/compare/1583712000/1583798400

Unusable

5. https://backpack.tf/item/6669360680

https://backpack.tf/profiles/76561198079679007#!/compare/1586649600/1587081600

Unusable

6. https://backpack.tf/item/6669360680

https://backpack.tf/profiles/76561198404091594#!/compare/1586649600/1586736000

Unusable

7. https://backpack.tf/item/5185935382

https://backpack.tf/profiles/76561198224970620#!/compare/1582675200/1582761600

Unusable

8. https://backpack.tf/item/5185935382

https://backpack.tf/profiles/76561198354356254#!/compare/1585699200/1586476800

Unusable

Bot.tf sales:

https://bot.tf/stats/item?def=1172&q=5&ef=Good-Hearted+Goodies&craft=1&aus=0&ks=0

1 @ 15 keys 11/03/2020

1 @ 15 keys 28/03/2020

Not using as keys don't show completely in inventories

Calling 23 an outlier seeing all other sales are 15 to 16 and current sellers

Taking 15 - 16 keys