Taking last 2 months to avoid Crate Depression (NOTE: All sales posted, ones labeled 'OLD' are from before Aug 11)

Sale 1:

https://backpack.tf/profiles/76561197978674870#!/compare/1563926400/1564963200

https://backpack.tf/profiles/76561198026129220#!/compare/1568851200/1568937600

untrace

Sale 2:

https://backpack.tf/profiles/76561198379983957#!/compare/1563926400/1564012800

https://backpack.tf/profiles/76561198081042493#!/compare/1564012800/1564099200

Sold for 15 keys (OLD)

Sale 3:

https://backpack.tf/profiles/76561198081042493#!/compare/1566777600/1566864000

https://backpack.tf/profiles/76561198155110999#!/compare/1566777600/1566864000

Sold for ~8 keys (QS)

Sale 4:

https://backpack.tf/profiles/76561198080179568#!/compare/1568937600/1569024000

https://backpack.tf/profiles/76561198368585033#!/compare/1568851200/1569024000

Sold for 9 keys

Sale 5:

https://backpack.tf/profiles/76561198052928590#!/compare/1563580800/1565222400

https://backpack.tf/profiles/76561198337734785#!/compare/1563580800/1563753600

QS

Sale 6:

https://backpack.tf/profiles/76561198337734785#!/compare/1566604800/1566691200

https://backpack.tf/profiles/76561198894356033#!/compare/1566604800/1569542400

Sold for 13 keys

Sale 7:

https://backpack.tf/profiles/76561198294843285#!/compare/1568332800/1568419200

https://backpack.tf/profiles/76561198044684270#!/compare/1568332800/1568419200

Sold for ~6 keys (QS)

Sale 8:

https://backpack.tf/profiles/76561198261580503#!/compare/1566691200/1567814400

https://backpack.tf/profiles/76561198873242993#!/compare/1566086400/1568160000

Untrace

sale 9:

https://backpack.tf/profiles/76561198873242993#!/compare/1570147200/1570752000

https://backpack.tf/profiles/76561198376925491#!/compare/1570060800/1570147200

Bulk

Sale 10:

https://backpack.tf/profiles/76561198376925491#!/compare/1570233600/1570320000

https://backpack.tf/profiles/76561198418193004#!/compare/1570233600/1570320000

Sold for OF Tailor + ~0.49 keys in sweets

use there

https://bot.tf/stats/listings/46N0959R

B/O of 9 keys

Sale 11:

https://backpack.tf/profiles/76561198018528305#!/compare/1568592000/1568678400

https://backpack.tf/profiles/76561198337734785#!/compare/1568505600/1568592000

Sold for ~8 keys (QS)

Sale 12:

https://backpack.tf/profiles/76561198337734785#!/compare/1569888000/1569974400

https://backpack.tf/profiles/76561198841047125#!/compare/1569974400/1570406400

Keys

Sale 13:

https://backpack.tf/profiles/76561198123895387#!/compare/1565913600/1566086400

https://backpack.tf/profiles/76561198193943858#!/compare/1565913600/1566000000

SCM

Sale 14:

https://backpack.tf/profiles/76561198193943858#!/compare/1566000000/1566086400

https://backpack.tf/profiles/76561197993826799#!/compare/1566345600/1566604800

SCM

sale 15:

https://backpack.tf/profiles/76561197993826799#!/compare/1566604800/1566864000

https://backpack.tf/profiles/76561198113899098#!/compare/1566604800/1566864000

SCM

Sale 16:

https://backpack.tf/profiles/76561198163212063#!/compare/1565654400/1565913600

https://backpack.tf/profiles/76561198124581862#!/compare/1565827200/1565913600

Sold for 11 Keys

Sale 17:

https://backpack.tf/profiles/76561198124581862#!/compare/1567900800/1567987200

https://backpack.tf/profiles/76561197994697258#!/compare/1567900800/1567987200

Bulk

Sale 18:

https://backpack.tf/profiles/76561198063372917#!/compare/1566259200/1566432000

https://backpack.tf/profiles/76561198083436193#!/compare/1566345600/1566432000

Sold for 12 keys

Sale 19:

https://backpack.tf/profiles/76561198830746068#!/compare/1570233600/1570320000

https://backpack.tf/profiles/76561198965825813#!/compare/1570233600/1570320000

Sold for 8 keys, probably more...

Sale 20:

https://backpack.tf/profiles/76561198965825813#!/compare/1570320000/1570579200

https://backpack.tf/profiles/76561198337734785#!/compare/1570492800/1570579200

QS

Sale 21:

https://backpack.tf/profiles/76561198275868892#!/compare/1565136000/1565913600

https://backpack.tf/profiles/76561198449199488#!/compare/1567123200/1567728000

SCM

Sale 22:

https://backpack.tf/profiles/76561198416644815#!/compare/1565136000/1565913600

https://backpack.tf/profiles/76561198115326040#!/compare/1568246400/1568505600

SCM

Sale 23:

https://backpack.tf/profiles/76561198066919149#!/compare/1565913600/1566000000

https://backpack.tf/profiles/76561198026129220#!/compare/1565913600/1566000000

QS

sale 24:

https://backpack.tf/profiles/76561198236100096#!/compare/1564099200/1564358400

https://backpack.tf/profiles/76561198111897896#!/compare/1564099200/1564272000

Sold with a key for ~17 keys in sweets (OLD)

Total is 16 keys

https://bot.tf/stats/listings/Y8EEKGWZ

B/O of ~15 keys, capping

Sale 25:

https://backpack.tf/profiles/76561198111897896#!/compare/1565395200/1565481600

https://backpack.tf/profiles/76561198048952778#!/compare/1565308800/1565395200

Sold for ~15 keys in aussies (OLD)

Sale 26:

https://backpack.tf/profiles/76561198048952778#!/compare/1565913600/1566259200

https://backpack.tf/profiles/76561198061376237#!/compare/1566259200/1566345600

Sold for ~6 keys

Sale 27:

https://backpack.tf/profiles/76561198061376237#!/compare/1567641600/1567728000

https://backpack.tf/profiles/76561198169904709#!/compare/1565308800/1567900800

Untrace

sale 28:

https://backpack.tf/profiles/76561198169904709#!/compare/1568160000/1568419200

https://backpack.tf/profiles/76561198337734785#!/compare/1568332800/1568419200

Sold for ~8 keys (QS)

Sale 29:

https://backpack.tf/profiles/76561198337734785#!/compare/1568419200/1568505600

https://backpack.tf/profiles/76561198441051418#!/compare/1568505600/1568592000

Sold for 9 keys

Sale 30:

https://backpack.tf/profiles/76561198441051418#!/compare/1570147200/1570233600

https://backpack.tf/profiles/76561198258264645#!/compare/1570147200/1570233600

Bulk

Sale 31:

https://backpack.tf/profiles/76561198258264645#!/compare/1570320000/1570406400

https://backpack.tf/profiles/76561198079841650#!/compare/1570406400/1570492800

Keys(?)

Sale 32:

https://backpack.tf/profiles/76561198079841650#!/compare/1570492800/1570579200

https://backpack.tf/profiles/76561198096697494#!/compare/1570492800/1570579200

https://backpack.tf/profiles/76561198082095496#!/compare/1570492800/1570579200

Untrace and bulk

Sale 33:

https://backpack.tf/profiles/76561198082095496#!/compare/1570579200/1570665600

https://backpack.tf/profiles/76561198375881040#!/compare/1570579200/1570665600

Sold for keys

Sale 34 - 36:

https://marketplace.tf/items/tf2/147;5;u62

$24.5 / $1.83 = 13.39 keys

$22 / $1.82 = 12.09 keys

$15.05 / $1.82 = 8.27 keys

total sales @:

6

6.1

8

8.1

8.1

8.1

8.5

9 (x2)

11

12 (x2)

13 (x2)

15 (x3)

buyers up to 8 keys,

2 sellers for 10 keys, 1 unsold for ~3 weeks,

https://bot.tf/stats/listings/4ZKVOK5J

calling below 8 low,

calling 13 high,

taking 8 - 12 keys