Sale 1:

https://backpack.tf/profiles/76561198196947639#!/compare/1581465600/1581897600

https://backpack.tf/profiles/76561198155236443#!/compare/1553299200/1581552000

SCM

sale 2:

https://backpack.tf/profiles/76561198155236443#!/compare/1581552000/1584057600

https://backpack.tf/profiles/76561198796395930#!/compare/1581638400/1581724800

Untrace

sale 3:

https://backpack.tf/profiles/76561198796395930#!/compare/1581811200/1581897600

https://backpack.tf/profiles/76561198168450226#!/compare/1581811200/1581897600

https://backpack.tf/profiles/76561198142307778#!/compare/1581811200/1581897600

https://backpack.tf/profiles/76561198155236443#!/compare/1553299200/1581552000

untrace / SCM

Sale 4:

https://backpack.tf/profiles/76561198171624643#!/compare/1585353600/1585440000

https://backpack.tf/profiles/76561198317907934#!/compare/1585353600/1585440000

Sold for ~9 keys

Sale 5:

https://backpack.tf/profiles/76561198317907934#!/compare/1585353600/1585440000

https://backpack.tf/profiles/76561198054487538#!/compare/1585440000/1585526400

Sold for ~9 keys

Sale 6:

https://backpack.tf/profiles/76561198054487538#!/compare/1585526400/1585612800

https://backpack.tf/profiles/76561198311400236#!/compare/1585440000/1585526400

Sold with ~1 key in sweets for Jeepcap or Puglist, can't tell.

Sale 7:

https://backpack.tf/profiles/76561198182415563#!/compare/1584662400/1584748800

https://backpack.tf/profiles/76561198095553478#!/compare/1584576000/1584662400

https://backpack.tf/profiles/76561198182415563#!/compare/1584576000/1584662400

Transfer

sale 8:

https://backpack.tf/profiles/76561198182415563#!/compare/1584662400/1584748800

https://backpack.tf/profiles/76561198162118669#!/compare/1584662400/1584748800

Sold with ~5 keys in sweets for DBD Hottie

use there

https://bot.tf/stats/listings/Y9QGR8O0

B/O of 10 keys

sale 9:

https://backpack.tf/profiles/76561198162118669#!/compare/1584662400/1584748800

https://backpack.tf/profiles/76561198846423892#!/compare/1584662400/1584748800

Sold with 6 keys for DBD Burglerre

Burglerre can be found here:

https://backpack.tf/profiles/76561198187975443#!/compare/1584662400/1584748800

Burglerre Mini:

https://backpack.tf/suggestion/5ea1295e51c74311cd60121c

suggestion for 10.5 keys

Total is 16.5 keys

Sale 10:

https://backpack.tf/profiles/76561198846423892#!/compare/1584921600/1585267200

https://backpack.tf/profiles/76561198089601798#!/compare/1584835200/1585353600

Sold for ~9 keys in sweets

Sale 11:

https://backpack.tf/profiles/76561198089601798#!/compare/1585440000/1585526400

https://backpack.tf/profiles/76561198086368143#!/compare/1585526400/1585612800

sold with ~4 keys in sweets for C9 Data Light

use there

sale 12:

https://backpack.tf/profiles/76561198086368143#!/compare/1585526400/1585612800

https://backpack.tf/profiles/76561198826254247#!/compare/1585526400/1585612800

Keys?

sale 13:

https://backpack.tf/profiles/76561198826254247#!/compare/1585699200/1585785600

https://backpack.tf/profiles/76561198135961280#!/compare/1585440000/1585699200

Sold for 8 keys

Sale 14:

https://backpack.tf/profiles/76561198135961280#!/compare/1585699200/1585785600

https://backpack.tf/profiles/76561198060755406#!/compare/1577664000/1585785600

untrace

sale 15:

https://backpack.tf/profiles/76561198060755406#!/compare/1585872000/1585958400

https://backpack.tf/profiles/76561198170095653#!/compare/1585785600/1585872000

Sold for ~7.5 keys

Sale 16:

https://backpack.tf/profiles/76561198170095653#!/compare/1585785600/1585872000

https://backpack.tf/profiles/76561198196410274#!/compare/1585785600/1585872000

Sold with 1 key for TW Geezer

use there

sale 17:

https://backpack.tf/profiles/76561198196410274#!/compare/1585958400/1586044800

https://backpack.tf/profiles/76561198890621303#!/compare/1585958400/1586131200

Sold with sweets for TW Whoopee + ~1 key in sweets

Whoopee Mini:

https://backpack.tf/suggestion/5ea1d5891ff1297bc96bb4ca

Suggestion for 10 keys

Total is 11 keys

Sale 18:

https://backpack.tf/profiles/76561198890621303#!/compare/1586131200/1587600000

https://backpack.tf/profiles/76561198337734785#!/compare/1586044800/1586131200

QS

sale 19:

https://marketplace.tf/items/tf2/633;5;u36

$15 / $1.77 = 8.47 keys

$14.99 / $1.75 = 8.57 keys

total sales @:

7.5, 8, 8.5, 8.5, 9, 9, 9, 11, 16.5 keys

buyers up to ~7.5 keys,

sellers down to 8.5 keys,

calling 7.5 low,

11 high,

taking 8 - 9 keys.