Sale 1:

https://backpack.tf/profiles/76561198072441047#!/compare/1584576000/1584662400

https://backpack.tf/profiles/76561198454615761#!/compare/1584576000/1584662400

Sold for ~3.25 keys

sale 2:

https://backpack.tf/profiles/76561197992989721#!/compare/1582243200/1586131200

https://backpack.tf/profiles/76561198017300820#!/compare/1584576000/1585440000

Untrace

sale 3:

https://backpack.tf/profiles/76561198129097160#!/compare/1581638400/1582070400

https://backpack.tf/profiles/76561198097292857#!/compare/1581984000/1582329600

Untrace

sale 4:

https://backpack.tf/profiles/76561198063911279#!/compare/1582070400/1582156800

https://backpack.tf/profiles/76561198062471484#!/compare/1582070400/1582156800

Sold for keys?

sale 5:

https://backpack.tf/profiles/76561198062471484#!/compare/1582156800/1582243200

https://backpack.tf/profiles/76561198123103165#!/compare/1582156800/1582243200

bulk

Sale 6:

https://backpack.tf/profiles/76561198045769090#!/compare/1585180800/1585440000

https://backpack.tf/profiles/76561198210225228#!/compare/1585440000/1585526400

Untrace

sale 7:

https://backpack.tf/profiles/76561198085725949#!/compare/1585440000/1585872000

https://backpack.tf/profiles/76561198169652473#!/compare/1564963200/1585872000

SCM

sale 8:

https://backpack.tf/profiles/76561198878866368#!/compare/1580256000/1581033600

https://backpack.tf/profiles/76561198850274253#!/compare/1580947200/1581033600

Untace / bulk

sale 9:

https://backpack.tf/profiles/76561198850274253#!/compare/1582502400/1582588800

https://backpack.tf/profiles/76561198094736001#!/compare/1582502400/1582588800

Sold for ~5.35 keys

Sale 10:

https://backpack.tf/profiles/76561198094736001#!/compare/1583280000/1583539200

https://backpack.tf/profiles/76561198454615761#!/compare/1583280000/1583366400

Untrace

sale 11:

https://backpack.tf/profiles/76561198454615761#!/compare/1583798400/1583884800

https://backpack.tf/profiles/76561197968633696#!/compare/1583798400/1583884800

Untrace

sale 12:

https://backpack.tf/profiles/76561198421717954#!/compare/1581638400/1581724800

https://backpack.tf/profiles/76561198396399310#!/compare/1581638400/1581724800

Untrace

sale 13:

https://backpack.tf/profiles/76561198396399310#!/compare/1581811200/1581897600

https://backpack.tf/profiles/76561198340634356#!/compare/1581811200/1581897600

Sold for 3 keys (QS)

sale 14:

https://backpack.tf/profiles/76561198136873827#!/compare/1584921600/1585267200

https://backpack.tf/profiles/76561198874677360#!/compare/1584921600/1585267200

Keys

sale 15:

https://marketplace.tf/items/tf2/30761;5;u3001

$10.24 / $1.71 = 5.99 keys

$6.79 / $1.68 = 4.04 keys

$6.51 / $1.68 = 3.88 keys

$8.9 / $1.69 = 5.27 keys

$8.54 / $1.69 = 5.05 keys <--- https://backpack.tf/item/7210808354

$8.21 / $1.69 = 4.86 keys

$7.97 / $1.77 = 4.50 keys <--- https://backpack.tf/item/7161732792

$7.89 / $1.77 = 4.46 keys

$7.97 / $1.77 = 4.50 keys

$7.97 / $1.79 = 4.45 keys

$9.9 / $1.77 = 5.59 keys <--- https://backpack.tf/item/4953452595

$5 / $1.79 = 2.79 keys

Bot.tf:

2 @ 4.7 keys,

1 @ 3.20 keys,

1 @ 3.25 keys,

1 @ 3.35 keys,

Total sales @:

2.8

3.2

3.25 (x2)

3.35

3.9

4.05

4.45 (x2)

4.5 (x2)

4.7 (x2)

4.85

5.05

5.25

5.35

5.6

6

buyers up to ~3.35 keys,

https://i.imgur.com/HIQ4ry7.jpg

unsold at 5 keys for nearly a month,

calling 5.05 high,

3.35 low,

taking 3.9 - 4.85 keys