https://marketplace.tf/items/tf2/30746;5;u30

https://backpack.tf/item/4954111957

$100.72 / $2.00 = 50.36 keys

https://backpack.tf/profiles/76561198019141379#!/compare/1615334400/1615680000

https://backpack.tf/profiles/76561198041934309#!/compare/1615593600/1615939200

Mirthful Mistletoe Killing Tree - 8 key buyers at time https://gladiator.tf/listings/604dc0f32b673762f304326f

Purple Energy Caribbean Conqueror - 37.5 key buyers at the time https://gladiator.tf/listings/604e31ec3b148feb6dfdbb7d

'72 Taunt: Zoomin' Broom - 6.5 key buyers at the time https://gladiator.tf/listings/604e7226864998f2273ab9ab

They were all sold to buy orders in the same day, taking at their buy orders at the time

Caps at 45 key buyout https://gladiator.tf/listings/604e8773d227e874590c00b0

https://backpack.tf/profiles/76561198142678358#!/compare/1616716800/1616803200

https://backpack.tf/profiles/76561198267189538#!/compare/1616630400/1616716800

46 keys

https://backpack.tf/profiles/76561198138589413#!/compare/1612828800/1615248000

https://backpack.tf/profiles/76561199084784906#!/compare/1615161600/1615248000

Untraceable

https://backpack.tf/profiles/76561199084784906#!/compare/1615939200/1616025600

https://backpack.tf/profiles/76561198294709940#!/compare/1615939200/1616025600

41 keys

https://backpack.tf/profiles/76561198294709940#!/compare/1619049600/1619308800

https://backpack.tf/profiles/76561198993631639#!/compare/1618963200/1619049600

Untraceable

https://backpack.tf/profiles/76561198993631639#!/compare/1619481600/1619568000

https://backpack.tf/profiles/76561198993873071#!/compare/1619481600/1619568000

Untraceable

https://backpack.tf/profiles/76561198993873071#!/compare/1619481600/1619568000

https://backpack.tf/profiles/76561198922205167#!/compare/1619481600/1619568000

Untraceable

https://gyazo.com/6261c101b788c22110b1b132c469addb

Buyers to 43

2 months at 50 keys

Sales

41

45

46

50

Going with 45-50, 45-46 is also an option