Sale 1:

https://backpack.tf/profiles/76561198054835176#!/compare/1585526400/1585699200

https://backpack.tf/profiles/76561198267189538#!/compare/1585872000/1585958400

QS

sale 2:

https://backpack.tf/profiles/76561198267189538#!/compare/1586131200/1586217600

https://backpack.tf/profiles/76561198111508887#!/compare/1575417600/1586476800

Untrace

sale 3:

https://backpack.tf/profiles/76561198011695610#!/compare/1582848000/1585180800

https://backpack.tf/profiles/76561198101915413#!/compare/1582761600/1582848000

Sold with Smoking BoA + SGG BaL + ~1 key in sweets for Tesla BoA + Negligible sweets

low here, high there.

sale 4:

https://backpack.tf/profiles/76561198101915413#!/compare/1584230400/1584316800

https://backpack.tf/profiles/76561198026744290#!/compare/1584144000/1584316800

Bulk

sale 5:

https://backpack.tf/profiles/76561198026744290#!/compare/1585526400/1585612800

https://backpack.tf/profiles/76561198055622215#!/compare/1585526400/1585612800

Sold for 52 keys

sale 6:

https://backpack.tf/profiles/76561198055622215#!/compare/1585526400/1585612800

https://backpack.tf/profiles/76561198827530902#!/compare/1585526400/1585612800

Sold for 55 keys

sale 7:

https://backpack.tf/profiles/76561198827530902#!/compare/1585612800/1585699200

https://backpack.tf/profiles/76561198879570186#!/compare/1585612800/1585699200

Sold for PE Woodsman + Void Yeti + 8 keys

use there, most sales there end up at / below buyers.

https://bot.tf/stats/listings/MVQQO7D2

B/O of 75 keys

Sale 8:

https://backpack.tf/profiles/76561198879570186#!/compare/1586908800/1588118400

https://backpack.tf/profiles/76561198079781379#!/compare/1587427200/1588204800

Sold with PE Pith(34) + ~6 keys in sweets for PE Law(92.5)

Total is 52.5 keys

https://bot.tf/stats/listings/Y79JJD0K

B/O of 85 keys

sale 9:

https://backpack.tf/profiles/76561198033282171#!/compare/1579478400/1587513600

https://backpack.tf/profiles/76561198010991677#!/compare/1588896000/1588982400

Untrace

sale 10:

https://backpack.tf/profiles/76561198158248076#!/compare/1585008000/1585094400

https://backpack.tf/profiles/76561198072999396#!/compare/1585008000/1585094400

Sold for Scorching Nickel

use there

https://bot.tf/stats/listings/4ZPK60OJ

B/O of 90 keys

sale 11:

https://backpack.tf/profiles/76561198072999396#!/compare/1585526400/1585872000

https://backpack.tf/profiles/76561198341171690#!/compare/1585785600/1585872000

QS for 51 keys

sale 12:

https://backpack.tf/profiles/76561198341171690#!/compare/1586476800/1586563200

https://backpack.tf/profiles/76561198069659994#!/compare/1586476800/1586563200

Sold for 55 keys

sale 13:

https://backpack.tf/profiles/76561198069659994#!/compare/1587859200/1588032000

https://backpack.tf/profiles/76561198068546927#!/compare/1587945600/1588032000

Sold for 70 keys

sale 14:

https://backpack.tf/profiles/76561198068546927#!/compare/1588377600/1588464000

https://backpack.tf/profiles/76561198073335093#!/compare/1588204800/1588464000

Bulk

Sale 15:

https://backpack.tf/profiles/76561198073335093#!/compare/1588550400/1588636800

https://backpack.tf/profiles/76561198069659994#!/compare/1588291200/1588636800

Sold for Sulph Killer(70)

https://bot.tf/stats/listings/466XRPJR

B/O of 75 keys

Sale 16:

https://marketplace.tf/items/tf2/30743;5;u120

$100 / $1.76 = 56.82 keys

$92.99 / $1.68 = 55.35 keys

Total sales @:

51, 52, 53, 55, 55, 55, 57, 70, 70 keys

buyers up to 52 keys,

calling 53 low,

note that 70 sold twice, recently and once in only 2 days....

taking 55 - 70 keys.