https://marketplace.tf/items/tf2/30549;5;u19

https://backpack.tf/item/7420196471

$129.99 / $1.89 = 68.78 keys

https://mannco.store/item/440-circling-heart-unusual-winter-woodsman

https://backpack.tf/item/7420196471

$130.00 / $1.97 = 65.99 keys

$129.99 / $1.85 = 70.26 keys

$129.99 / $1.80 = 72.22 keys

https://backpack.tf/profiles/76561198850178158#!/compare/1617408000/1617494400

https://backpack.tf/profiles/76561198267899831#!/compare/1617408000/1617494400

Untraceable

https://backpack.tf/profiles/76561198267899831#!/compare/1617408000/1617494400

https://backpack.tf/profiles/76561199049272716#!/compare/1617494400/1617494400

Untraceable

https://backpack.tf/profiles/76561198106372188#!/compare/1617494400/1617580800

https://backpack.tf/profiles/76561198119167913#!/compare/1617494400/1617580800

Untraceable

https://backpack.tf/profiles/76561198119167913#!/compare/1617494400/1617580800

https://backpack.tf/profiles/76561198297650223#!/compare/1616716800/1617580800

Untraceable

https://backpack.tf/profiles/76561198297650223#!/compare/1617580800/1617667200

https://backpack.tf/profiles/76561199017900818#!/compare/1617667200/1618358400

Untraceable

https://backpack.tf/profiles/76561199017900818#!/compare/1617667200/1618358400

https://backpack.tf/profiles/76561198990866629#!/compare/1617494400/1617667200

Untraceable

https://backpack.tf/profiles/76561198990866629#!/compare/1617494400/1617667200

https://backpack.tf/profiles/76561198157836058#!/compare/1617580800/1617667200

Untraceable

https://backpack.tf/profiles/76561198077598622#!/compare/1613174400/1617667200

https://backpack.tf/profiles/76561198297650223#!/compare/1617580800/1617667200

Untraceable

https://backpack.tf/profiles/76561198297650223#!/compare/1617580800/1617667200

https://backpack.tf/profiles/76561198097171432#!/compare/1617580800/1617667200

Untraceable

https://backpack.tf/profiles/76561198097171432#!/compare/1617840000/1617926400

https://backpack.tf/profiles/76561198191234989#!/compare/1617753600/1617926400

Untraceable

https://backpack.tf/profiles/76561198191234989#!/compare/1617926400/1618012800

https://backpack.tf/profiles/76561198841279602#!/compare/1617926400/1618012800

Untraceable

https://backpack.tf/profiles/76561198841279602#!/compare/1619308800/1619395200

https://backpack.tf/profiles/76561198049171595#!/compare/1618012800/1619395200

https://gladiator.tf/listings/608690549887bba3793e3ccc

~49 keys

https://backpack.tf/profiles/76561199106217370#!/compare/1619308800/1619395200

https://backpack.tf/profiles/76561198049171595#!/compare/1618012800/1619395200

~49 keys

https://backpack.tf/profiles/76561198135471163#!/compare/1616457600/1616544000

https://backpack.tf/profiles/76561199035505809#!/compare/1616371200/1616457600

Untraceable

https://backpack.tf/profiles/76561199035505809#!/compare/1616371200/1616457600

https://backpack.tf/profiles/76561199106676605#!/compare/1616371200/1616457600

42 keys

https://backpack.tf/profiles/76561199106676605#!/compare/1619827200/1620259200

https://backpack.tf/profiles/76561198049171595#!/compare/1619913600/1620259200

70 keys

https://backpack.tf/profiles/76561199102407070#!/compare/1619308800/1619395200

https://backpack.tf/profiles/76561198049171595#!/compare/1618012800/1619395200

https://gladiator.tf/listings/608690549887bba3793e3ccc

~50 keys

https://backpack.tf/profiles/76561198337734785#!/compare/1617408000/1617494400

https://backpack.tf/profiles/76561198267899831#!/compare/1617408000/1617494400

Untraceable

https://backpack.tf/profiles/76561198267899831#!/compare/1617408000/1617494400

https://backpack.tf/profiles/76561198106372188#!/compare/1617494400/1617580800

Untraceable

https://backpack.tf/profiles/76561198106372188#!/compare/1617667200/1617753600

https://backpack.tf/profiles/76561198799252331#!/compare/1617667200/1617753600

Untraceable

https://backpack.tf/profiles/76561198799252331#!/compare/1617667200/1617753600

https://backpack.tf/profiles/76561198097171432#!/compare/1617667200/1617753600

Untraceable

https://backpack.tf/profiles/76561198097171432#!/compare/1618099200/1618185600

https://backpack.tf/profiles/76561199017900818#!/compare/1618099200/1618185600

Untraceable

https://backpack.tf/profiles/76561199017900818#!/compare/1618099200/1618185600

https://backpack.tf/profiles/76561198089253101#!/compare/1618099200/1618185600

Untraceable

Sales:

42

49

49

50

66

69

69

70

72

https://gyazo.com/e40fbdc952c1f3cfadd3610c7cd5782f

The 49 key sales were not buyer price at the time and spent quite a while at almost 50% off of BP price before being sold

Going with 50-72, could go 66-72 if the low end is too low