https://marketplace.tf/items/tf2/1172;5;u3030

$44.99 / $1.81 = 24.86 keys

$42.99 / $1.81 = 23.75 keys

$42.99 / $1.81 = 23.75 keys

$42.99 / $1.81 = 23.75 keys

https://backpack.tf/item/6509994701

https://backpack.tf/item/6411720339

https://backpack.tf/item/6163395484

https://gladiator.tf/sales?item=Nether%20Void%20Taunt:%20The%20Victory%20Lap&at=2021-09-08T22:05:14.333Z

two sales at 21 and 27 keys

2 buys at 18.5 and 20

https://backpack.tf/profiles/76561198188093413#!/compare/1626566400/1626652800

https://backpack.tf/profiles/76561198423991714#!/compare/1626480000/1626739200

untraceable

https://backpack.tf/profiles/76561198423991714#!/compare/1626912000/1627084800

https://backpack.tf/profiles/76561199004803157#!/compare/1626998400/1627084800

18 keys and metal to a buy order

https://backpack.tf/profiles/76561199004803157#!/compare/1628726400/1628812800

https://backpack.tf/profiles/76561199007217369#!/compare/1628467200/1629504000

12 keys matches, buyout of 21 keys https://gladiator.tf/listings/61146ef59eb3549a7cf04612

https://backpack.tf/profiles/76561198037674114#!/compare/1629590400/1630368000

https://backpack.tf/profiles/76561198232041512#!/compare/1629504000/1629590400

bulk

https://backpack.tf/profiles/76561198389052805#!/compare/1623801600/1624665600

https://backpack.tf/profiles/76561198453530349#!/compare/1623801600/1623888000

untraceable

https://backpack.tf/profiles/76561198453530349#!/compare/1623888000/1623974400

https://backpack.tf/profiles/76561198280524116#!/compare/1623888000/1623974400

untraceable

https://backpack.tf/profiles/76561198202993883#!/compare/1625443200/1625529600

https://backpack.tf/profiles/76561198318065526#!/compare/1625443200/1625529600

Added ~4 keys and unique conga for Screaming Tiger Taunt: Conga

https://backpack.tf/profiles/76561198361057294#!/compare/1624060800/1624147200

https://backpack.tf/profiles/76561199176271549#!/compare/1624060800/1624147200

untraceable

https://backpack.tf/profiles/76561199176271549#!/compare/1626220800/1626307200

https://backpack.tf/profiles/76561198239851108#!/compare/1626220800/1626307200

20 keys

https://gyazo.com/e0f956a3fb5c1cb9019ae44cfa873056

Buyers to 20 keys

27 sale couldn't be found

Going with 20-25