Resuggestion, thanks to Payback + Blaze + Jamal for the info!

Sale 1:

https://backpack.tf/profiles/76561198165905454#!/compare/1580428800/1584230400

https://backpack.tf/profiles/76561198431421139#!/compare/1584144000/1584230400

Untrace

sale 2:

https://backpack.tf/profiles/76561198431421139#!/compare/1586908800/1587254400

https://backpack.tf/profiles/76561197960278017#!/compare/1575936000/1587686400

untrace

sale 3:

https://backpack.tf/profiles/76561197960278017#!/compare/1575936000/1587686400

https://backpack.tf/profiles/76561198305494036#!/compare/1588896000/1588982400

QS

sale 4:

https://backpack.tf/profiles/76561198305494036#!/compare/1588896000/1588982400

https://backpack.tf/profiles/76561198161711912#!/compare/1588723200/1588982400

Sold for 78 keys

sale 5:

https://backpack.tf/profiles/76561198146579306#!/compare/1582761600/1582848000

https://backpack.tf/profiles/76561198076413900#!/compare/1582761600/1582848000

Sold for PE Tossle + 30 keys

Tossle Mini:

https://backpack.tf/suggestion/5ec4a5fda3696615be2b7a3b

suggestion for 73 keys

Total is 103 keys

https://bot.tf/stats/listings/4OVZ7K2J

B/O of 100 keys, capping

sale 6:

https://backpack.tf/profiles/76561198076413900#!/compare/1583020800/1583107200

https://backpack.tf/profiles/76561198137326742#!/compare/1583020800/1583107200

Sold for Frostbite Samur-Eye + 2 keys

use there, as per suggestion.

https://bot.tf/stats/listings/M0D0E3DV

B/O of 110 keys

sale 7:

https://backpack.tf/profiles/76561198137326742#!/compare/1583107200/1583193600

https://backpack.tf/profiles/76561198047994051#!/compare/1581206400/1583193600

Sold for 110 keys

sale 8:

https://backpack.tf/profiles/76561198070303505#!/compare/1582416000/1582502400

https://backpack.tf/profiles/76561198043897422#!/compare/1582243200/1583193600

SCM

sale 9:

https://marketplace.tf/items/tf2/393;5;u33

$160 / $1.89 = 84.66 keys

https://backpack.tf/item/1187898846

Total sales @:

78, 85, 100, 110 keys

buyers up to ~77 keys,

duped seller at 80 keys,

2 sellers at 90, unsold for ~a week,

https://bot.tf/stats/listings/YD19GKWV

Blaze’s Part:

90 seller has been unsold for almost 2 months now, 100 looks high here

New sales:

https://backpack.tf/profiles/76561198000326258#!/compare/1593129600/1593216000

https://backpack.tf/profiles/76561198099260958#!/compare/1592697600/1593216000

sold for ~115 keys (likely outlier due to spelled status)

https://backpack.tf/profiles/76561198002245914#!/compare/1592784000/1593561600

https://backpack.tf/profiles/76561198860670629#!/compare/1593388800/1593648000

Untrace

https://backpack.tf/profiles/76561198860670629#!/compare/1593388800/1593648000

https://backpack.tf/profiles/76561198142110950#!/compare/1593561600/1593648000

Sold for at least 50 keys, maybe more?

https://backpack.tf/profiles/76561198086310096#!/compare/1592524800/1592611200

https://backpack.tf/profiles/76561198076413900#!/compare/1591056000/1592524800

Bulk of some sort

https://backpack.tf/profiles/76561198076413900#!/compare/1592611200/1592870400

https://backpack.tf/profiles/76561198059864439#!/compare/1592784000/1592870400

Sold for 85 keys

https://backpack.tf/profiles/76561198161711912#!/compare/1591142400/1591228800

https://backpack.tf/profiles/76561198234128068#!/compare/1591142400/1591228800

Sold for GE Casemaker + 7 keys

use there.

https://bot.tf/stats/listings/MQ03LX7Q

B/O of 95 keys

https://backpack.tf/profiles/76561198234128068#!/compare/1591142400/1591228800

https://backpack.tf/profiles/76561197974641084#!/compare/1592006400/1592179200

SCM

Sold for 329.38 CAD

Keys at 3.425 CAD

Total is 96.17 keys

https://marketplace.tf/items/tf2/393;5;u33;strange

$160 / $2.01 = 79.60 keys

With sales now @:

78, 80, 85, 85, 96, 115 keys

KingofKFC's Part:

https://i.imgur.com/JCBoDwg.png Bought for 90k hours ago

https://backpack.tf/profiles/76561198074625962#!/compare/1593648000/1593820800

https://backpack.tf/profiles/76561198232041512#!/compare/1593648000/1593820800

Compare links wont help for key wise

taking 78 - 90 keys