Marketplace Sales:

https://marketplace.tf/items/tf2/30567;5;u57

$50, Jan 24th

$48, Feb 28th

$48, March 1st

$46.99, March 14th

$44.99 (2x), April 5th

No bot.tf snapshots are available during this period, so none of these sales will have a B/O to cap at.

https://backpack.tf/item/7956993524 - Jan 24th

http://manic.tf/keyprice?at=2020-01-24&price=50 - $50 / $1.79 = 27.93 keys

https://backpack.tf/item/7956993524 - March 1st (not march 14th, ID’s are too close to March 1st trades)

http://manic.tf/keyprice?at=2020-03-01&price=48 - $48 / $1.73 = 27.75 keys

https://backpack.tf/item/3969308614 - April 5th

http://manic.tf/keyprice?at=2020-04-05&price=44.99 - $44.99 / $1.69 = 26.62 keys (2x)

Can’t find the histories for the other April 5th sale, or for the March 14th sale.

http://manic.tf/keyprice?at=2020-03-14&price=46.99 - $46.99 / $1.72 = 27.32 keys

After rounding, we have:

27 keys (3x)

28 keys (2x)

Other Sales:

https://backpack.tf/item/7957082944 (#1)

https://backpack.tf/item/7956993524 (#2-4, gambling excluded)

https://backpack.tf/item/7956503664 (#5-7, gambling excluded)

https://backpack.tf/item/7955507769 - gambled, no marketplace sales here

https://backpack.tf/item/7957173753 - gambled

https://backpack.tf/item/3969308614 - gambled, marketplace sale included above

#1

Untraceable

https://backpack.tf/profiles/76561198244409420#!/compare/1579305600/1579392000

https://backpack.tf/profiles/76561198139949792#!/compare/1579219200/1579392000

#2

Untraceable

https://backpack.tf/profiles/76561198075146778#!/compare/1582934400/1583020800

https://backpack.tf/profiles/76561198160856661#!/compare/1582934400/1583020800

#3

Bulk for Scorching Brain Bucket

https://backpack.tf/profiles/76561198113216284#!/compare/1584144000/1585008000

https://backpack.tf/profiles/76561198059021831#!/compare/1584057600/1584144000

#4

Untraceable

https://backpack.tf/profiles/76561198059021831#!/compare/1584144000/1584230400

https://backpack.tf/profiles/76561198957518408#!/compare/1584144000/1584489600

#5

Untraceable

https://backpack.tf/profiles/76561198311498888#!/compare/1582243200/1582329600

https://backpack.tf/profiles/76561198886850124#!/compare/1582243200/1582329600

#6

Untraceable

https://backpack.tf/profiles/76561198085197395#!/compare/1581552000/1582502400

https://backpack.tf/profiles/76561198337734785#!/compare/1582416000/1582502400

#7

Untraceable

https://backpack.tf/profiles/76561198337734785#!/compare/1583712000/1583798400

https://backpack.tf/profiles/76561198957518408#!/compare/1583798400/1583884800

Sellers:

https://i.imgur.com/RUxfbXs.png

https://backpack.tf/item/7956845050 - 40 keys, 5 months

Sales at:

27 (3x)

28 (2x)

Taking 27-28.