https://marketplace.tf/items/tf2/1118;5;u3041

Oct 6 - $170 / $1.85 = 91.89 keys

Oct 22 - $111.11 / $1.86 = 59.74 keys

Oct 27 - $107.05 / $1.85 = 57.86 keys

Oct 29 - $159 / $1.84 = 86.41 keys

Oct 30 - $180 / $1.84 = 97.83 keys

Nov 27 - $138.89 / $1.76 = 78.91 keys

Dec 11 - $198 / $1.85 = 107.03 keys

https://backpack.tf/item/4181884390

https://backpack.tf/item/3875711551

https://backpack.tf/item/3475298256

https://backpack.tf/item/3024984600

https://backpack.tf/profiles/76561198040073503#!/compare/1603843200/1603929600

https://backpack.tf/profiles/76561198104037014#!/compare/1603670400/1604016000

https://backpack.tf/item/8826415656

October 29 or 30 Marketplace sale

https://backpack.tf/profiles/76561198987322654#!/compare/1603756800/1604102400

https://backpack.tf/profiles/76561199059915770#!/compare/1603584000/1603843200

Still unique

https://backpack.tf/profiles/76561199059915770#!/compare/1603843200/1603929600

https://backpack.tf/profiles/76561197961976244#!/compare/1604448000/1604534400

Unusualified

https://backpack.tf/profiles/76561197961976244#!/compare/1604534400/1604880000

https://backpack.tf/profiles/76561198040073503#!/compare/1604448000/1604534400

Untraceable

https://backpack.tf/profiles/76561198017911471#!/compare/1604275200/1604361600

https://backpack.tf/profiles/76561198148511293#!/compare/1604275200/1604361600

Seems to be 56 keys leaving the 2nd compare

https://backpack.tf/profiles/76561198067262505#!/compare/1602633600/1602720000

https://backpack.tf/profiles/76561198067262505#!/compare/1602633600/1602720000

Untraceable

https://backpack.tf/profiles/76561198261369921#!/compare/1601596800/1601856000

https://backpack.tf/profiles/76561198083999038#!/compare/1601251200/1602288000

Untraceable

https://backpack.tf/profiles/76561198146988881#!/compare/1602374400/1604534400

https://backpack.tf/profiles/76561198128074684#!/compare/1601856000/1602892800

Unusualified

https://backpack.tf/profiles/76561198128074684#!/compare/1604448000/1604534400

https://backpack.tf/profiles/76561198142235454#!/compare/1604966400/1605052800

43 keys

https://backpack.tf/profiles/76561198142235454#!/compare/1605052800/1605139200

https://backpack.tf/profiles/76561198031000196#!/compare/1605398400/1605571200

Untraceable

https://backpack.tf/profiles/76561197971174166#!/compare/1602460800/1602547200

https://backpack.tf/profiles/76561198325595749#!/compare/1602460800/1602547200

Added for Open Mind Blast Defense, better used there

https://backpack.tf/profiles/76561198325595749#!/compare/1603238400/1603324800

https://backpack.tf/profiles/76561198061464918#!/compare/1603238400/1603324800

54 keys and 16 refined

https://backpack.tf/profiles/76561198061464918#!/compare/1603584000/1603670400

https://backpack.tf/profiles/76561197969406712#!/compare/1603584000/1603670400

Swap for Pyrophoric Conga

https://backpack.tf/profiles/76561197969406712#!/compare/1604707200/1604793600

https://backpack.tf/profiles/76561198056793444#!/compare/1604707200/1604793600

Bulk, added for Cloudy Moon Bubble Pipe

https://backpack.tf/profiles/76561199004804771#!/compare/1603843200/1603929600

https://backpack.tf/profiles/76561198047619257#!/compare/1603584000/1604880000

Unusualified

https://backpack.tf/profiles/76561198057897812#!/compare/1601596800/1601769600

https://backpack.tf/profiles/76561198175905570#!/compare/1601510400/1601683200

20 keys + Winter Spirit Conga, better used there

https://backpack.tf/item/3024984600

https://backpack.tf/profiles/76561198064658655#!/compare/1601510400/1601596800

https://gyazo.com/af725d7d3b1e3a1b3081332c5b215237

I think I got it for $150 on the generic page lol

https://marketplace.tf/items/tf2/1118;5

$150 / $1.85 = 81.08 keys

https://backpack.tf/profiles/76561198040073503#!/compare/1601596800/1601683200

https://backpack.tf/profiles/76561198084378603#!/compare/1601510400/1601942400

Unusualified

https://backpack.tf/profiles/76561198119634686#!/compare/1608336000/1608422400

https://backpack.tf/profiles/76561197989725105#!/compare/1608249600/1608422400

70 keys

Sales:

43 - pure

54 - to a buyer

56 - pure

58 - on the lower end of average marketplace sales

60 - on the lower end of average marketplace sales

70 - pure, very recent

79

81

86

92

98

107

Classifieds

https://gyazo.com/fd294a7e94d6bdab01f4e4c498ed9d0c

4x 74-80 2+ weeks

2 months, 1 month 100 keys

hmmm

maybe i go 56-70?