https://marketplace.tf/items/tf2/31085;5;u134

$99.99 / $2.19 = 45.66 keys

$99.99 / $2.14 = 46.72 keys

$99.99 / $2.07 = 48.30 keys

$99.99 / $2.01 = 49.75 keys

$99.99 / $2.00 = 49.99 keys

$99.99 / $2.00 = 49.99 keys

$99.99 / $2.00 = 49.99 keys

https://backpack.tf/item/9895403190

https://backpack.tf/item/9855523570

https://backpack.tf/item/9106193947

https://backpack.tf/item/8770061262

https://backpack.tf/item/8753764887

https://backpack.tf/item/8655197862

https://backpack.tf/item/8473272333

https://mannco.store/item/18467

$70 / $1.93 = 36.27 keys

$40 / $1.97 = 20.30 keys

https://backpack.tf/item/9137552266

https://backpack.tf/item/8655197862

https://backpack.tf/profiles/76561199062121804#!/compare/1616457600/1616630400

https://backpack.tf/profiles/76561198994801324#!/compare/1616457600/1616630400

Untraceable

https://backpack.tf/profiles/76561198994801324#!/compare/1616630400/1616889600

https://backpack.tf/profiles/76561198188093413#!/compare/1616544000/1616630400

Untraceable

https://backpack.tf/profiles/76561198188093413#!/compare/1616889600/1616976000

https://backpack.tf/profiles/76561198841279602#!/compare/1616889600/1616976000

39 keys, 3 refined

https://backpack.tf/profiles/76561198841279602#!/compare/1616976000/1617062400

https://backpack.tf/profiles/76561198180932842#!/compare/1616457600/1617148800

Untraceable

https://backpack.tf/profiles/76561198180932842#!/compare/1617148800/1617753600

https://backpack.tf/profiles/76561198212504555#!/compare/1617148800/1617321600

Untraceable

https://backpack.tf/profiles/76561199132397846#!/compare/1617494400/1617580800

https://backpack.tf/profiles/76561198091502579#!/compare/1617494400/1617580800

Untraceable

https://backpack.tf/profiles/76561198850121720#!/compare/1618617600/1618704000

https://backpack.tf/profiles/76561198062840129#!/compare/1617926400/1618876800

Untraceable

https://backpack.tf/profiles/76561198115179017#!/compare/1617667200/1617753600

https://backpack.tf/profiles/76561198078522232#!/compare/1617667200/1617753600

Disco Beat Down Head Warmer

https://backpack.tf/profiles/76561197970770340#!/compare/1614988800/1615075200

https://backpack.tf/profiles/76561199102931867#!/compare/1614988800/1615075200

Bulk and then went into bot

https://backpack.tf/profiles/76561199102931867#!/compare/1615852800/1615939200

https://backpack.tf/profiles/76561198043209660#!/compare/1615852800/1615939200

Untraceable

https://backpack.tf/profiles/76561198043209660#!/compare/1616284800/1616371200

https://backpack.tf/profiles/76561198301623717#!/compare/1616284800/1616457600

Untraceable

https://backpack.tf/profiles/76561198301623717#!/compare/1617408000/1617494400

https://backpack.tf/profiles/76561198055592048#!/compare/1617321600/1617494400

35 keys, 6 refined

https://backpack.tf/profiles/76561198055592048#!/compare/1617494400/1617926400

https://backpack.tf/profiles/76561198812045082#!/compare/1617667200/1618099200

Untraceable

https://backpack.tf/profiles/76561198812045082#!/compare/1619136000/1619395200

https://backpack.tf/profiles/76561199113370710#!/compare/1619395200/1619481600

Bulk

https://backpack.tf/profiles/76561199113370710#!/compare/1619308800/1619395200

https://backpack.tf/profiles/76561199004492301#!/compare/1619308800/1619395200

Untraceable

https://backpack.tf/profiles/76561199004492301#!/compare/1619308800/1619395200

https://backpack.tf/profiles/76561198888086377#!/compare/1619308800/1619395200

Untraceable

https://backpack.tf/profiles/76561198101630394#!/compare/1614988800/1615248000

https://backpack.tf/profiles/76561198034817744#!/compare/1615161600/1615248000

Untraceable

https://backpack.tf/profiles/76561198034817744#!/compare/1616716800/1616803200

https://backpack.tf/profiles/76561198149388672#!/compare/1616716800/1616803200

Bulk

https://backpack.tf/profiles/76561198149388672#!/compare/1616803200/1616889600

https://backpack.tf/profiles/76561198888086377#!/compare/1616716800/1616803200

37 keys, 0.77 refined

https://backpack.tf/profiles/76561198061489334#!/compare/1616803200/1616889600

https://backpack.tf/profiles/76561198113365853#!/compare/1616803200/1616889600

45 keys

https://backpack.tf/profiles/76561198113365853#!/compare/1618099200/1618185600

https://backpack.tf/profiles/76561199111354228#!/compare/1618099200/1618185600

36 keys, 1.66 refined

https://backpack.tf/profiles/76561199106217370#!/compare/1616544000/1616630400

https://backpack.tf/profiles/76561198091502579#!/compare/1616544000/1616630400

Untraceable

https://backpack.tf/profiles/76561198066220061#!/compare/1614297600/1614384000

https://backpack.tf/profiles/76561198183343890#!/compare/1614297600/1614384000

Bulk

https://backpack.tf/profiles/76561198183343890#!/compare/1614297600/1614384000

https://backpack.tf/profiles/76561198453530349#!/compare/1614297600/1614384000

Untraceable

https://backpack.tf/profiles/76561198175211386#!/compare/1613520000/1614211200

https://backpack.tf/profiles/76561198142958707#!/compare/1614384000/1614556800

Untraceable

https://backpack.tf/profiles/76561198142958707#!/compare/1614556800/1614643200

https://backpack.tf/profiles/76561199102199351#!/compare/1614556800/1614643200

25 keys, 20.11 refined

the two haunted items in 1st compare were bought with the other keys it seems

https://backpack.tf/profiles/76561199102199351#!/compare/1615420800/1615507200

https://backpack.tf/profiles/76561198087703138#!/compare/1615507200/1615680000

39 keys

Sales:

20

25

35

36

36

37

39

39

45

46

47

48

50

50

50

50

https://gyazo.com/185bfae884c4c97cf1ad7730f3ced015

Buyers to 38.5

lot of sales are to buyers

let's go with 39-50