https://marketplace.tf/items/tf2/31128;5;u157

$49.99 / $1.84 = 27.17 keys

$49.99 / $1.84 = 27.17 keys

$49.99 / $1.83 = 27.32 keys

$49.99 / $1.87 = 26.73 keys

$49.99 / $1.87 = 26.73 keys

https://backpack.tf/item/10416332758

https://backpack.tf/item/10508718356

https://backpack.tf/item/9357316957

https://backpack.tf/item/9287979965

https://mannco.store/item/440-laugh-o-lantern-unusual-hollowed-helm

https://backpack.tf/item/9381388593

$36.84 / $1.65 = 22.33 keys

https://gladiator.tf/sales?item=Laugh-O-Lantern%20Hollowed%20Helm&at=2021-11-09T20:06:48.190Z

Buy at ~21.5 keys

Sale at 26 keys

https://backpack.tf/profiles/76561198850274253#!/compare/1631059200/1631145600

https://backpack.tf/profiles/76561199081603110#!/compare/1630972800/1631145600

22 leaving the 2nd compare and about .5 keys was returned as change, this sale still rounds back up to 22 keys

https://backpack.tf/profiles/76561199081603110#!/compare/1631750400/1632096000

https://backpack.tf/profiles/76561199100906514#!/compare/1632009600/1632096000

20 keys and metal to buy order

https://backpack.tf/profiles/76561198035716091#!/compare/1630454400/1630540800

https://backpack.tf/profiles/76561199125443371#!/compare/1630368000/1630454400

Untraceable

https://backpack.tf/profiles/76561199125443371#!/compare/1631923200/1632009600

https://backpack.tf/profiles/76561198065927956#!/compare/1631923200/1632009600

22 keys

https://backpack.tf/profiles/76561198065927956#!/compare/1632009600/1632096000

https://backpack.tf/profiles/76561199125443371#!/compare/1632009600/1632096000

Untraceable

https://backpack.tf/profiles/76561199125443371#!/compare/1633392000/1633478400

https://backpack.tf/profiles/76561198301755987#!/compare/1633392000/1633651200

Untraceable

https://backpack.tf/profiles/76561198301755987#!/compare/1633651200/1633824000

https://backpack.tf/profiles/76561199183541107#!/compare/1633651200/1633824000

Untraceable

https://backpack.tf/profiles/76561198366126319#!/compare/1632700800/1633392000

https://backpack.tf/profiles/76561198155360170#!/compare/1633392000/1633564800

Pyroland Nightmare Hollowed Helm - buyers to 18 keys https://gyazo.com/9f9bc7a51e90257cc0cb5e6ec6929069

Ominous Night Taunt: Party Trick - buyers to ~8 keys https://gyazo.com/c1cf948183d4274e4a8a3a11ba7892e4

1 key

https://gladiator.tf/listings/61521bfb017a90fcc66ef22e 21.4 key buyout

https://backpack.tf/profiles/76561198188093413#!/compare/1629763200/1629849600

https://backpack.tf/profiles/76561198079474085#!/compare/1613606400/1630800000

Untraceable

https://backpack.tf/profiles/76561198079474085#!/compare/1632096000/1632355200

https://backpack.tf/profiles/76561199197624825#!/compare/1632268800/1632355200

Untraceable

https://backpack.tf/profiles/76561199197624825#!/compare/1632960000/1633046400

https://backpack.tf/profiles/76561198814449503#!/compare/1632096000/1633478400

Untraceable

https://backpack.tf/profiles/76561198814449503#!/compare/1633478400/1634860800

https://backpack.tf/profiles/76561198850121720#!/compare/1633392000/1633478400

Untraceable

https://backpack.tf/profiles/76561198850121720#!/compare/1633651200/1633737600

https://backpack.tf/profiles/76561198088874694#!/compare/1632441600/1633824000

Untraceable

https://backpack.tf/profiles/76561198105495176#!/compare/1630281600/1630540800

https://backpack.tf/profiles/76561198056681334#!/compare/1630368000/1630540800

21 keys

https://backpack.tf/profiles/76561198032737711#!/compare/1630195200/1630368000

https://backpack.tf/profiles/76561198841279602#!/compare/1630281600/1630368000

~20 keys

https://backpack.tf/profiles/76561198841279602#!/compare/1630368000/1630454400

https://backpack.tf/profiles/76561198280524116#!/compare/1630368000/1630454400

Only 12 keys matches

https://backpack.tf/profiles/76561199189522007#!/compare/1630972800/1631059200

https://backpack.tf/profiles/76561198257181978#!/compare/1630972800/1631059200

Untraceable

https://backpack.tf/profiles/76561198257181978#!/compare/1632355200/1632441600

https://backpack.tf/profiles/76561199101508611#!/compare/1632355200/1632441600

~21 keys

https://backpack.tf/profiles/76561199101508611#!/compare/1632355200/1632441600

https://backpack.tf/profiles/76561199125443371#!/compare/1632355200/1632441600

Untraceable

https://backpack.tf/profiles/76561199125443371#!/compare/1634601600/1634688000

https://backpack.tf/profiles/76561198261052087#!/compare/1634688000/1634774400

Untraceable, but looks like 26 key buyout https://gladiator.tf/listings/616eb8c5299331eacb2475b5

https://backpack.tf/profiles/76561198188093413#!/compare/1634256000/1634342400

https://backpack.tf/profiles/76561198054353610#!/compare/1632787200/1634428800

Untraceable

https://backpack.tf/profiles/76561197963500354#!/compare/1633305600/1633392000

https://backpack.tf/profiles/76561198143546937#!/compare/1622505600/1634428800

Untraceable

Sales:

20

20

21

21

21

21.5

22

22

22

26

26

27

27

27

27

27

https://gyazo.com/da9a53f12bf6b857c7f6a490ad8dd7e6

Classifieds at 20 key buyers

MP at $50/27 keys

Going with full range