Sale 1:

https://backpack.tf/profiles/76561198094455848#!/compare/1565740800/1566000000

https://backpack.tf/profiles/76561198086948995#!/compare/1565913600/1566000000

Bulky

Sale 2:

https://backpack.tf/profiles/76561198041049746#!/compare/1564099200/1569283200

https://backpack.tf/profiles/76561198031789494#!/compare/1565827200/1565913600

Untrace

sale 3:

https://backpack.tf/profiles/76561198159656266#!/compare/1561593600/1561680000

https://backpack.tf/profiles/76561198254620348#!/compare/1561593600/1561680000

Bulk

Sale 4:

https://backpack.tf/profiles/76561198254620348#!/compare/1561593600/1561680000

https://backpack.tf/profiles/76561198873233971#!/compare/1561593600/1561680000

Untrace

sale 5:

https://backpack.tf/profiles/76561198873233971#!/compare/1561852800/1561939200

https://backpack.tf/profiles/76561198033378852#!/compare/1561852800/1561939200

Sold with CTFL Armored for RoF Trans

use there

Sale 6:

https://backpack.tf/profiles/76561198033378852#!/compare/1561852800/1561939200

https://backpack.tf/profiles/76561198393426246#!/compare/1561939200/1562025600

Sold with ~10 keys for Cauldron Brigade

Brigade Mini:

https://backpack.tf/suggestion/5d76d24967807254ba314468

Suggestion for 76 keys

Total is 66 keys

https://bot.tf/stats/listings/4JV1R5X4

B/O of 45 keys, capping

Sale 7:

https://backpack.tf/profiles/76561198393426246#!/compare/1562025600/1562457600

https://backpack.tf/profiles/76561198063075911#!/compare/1562371200/1562457600

https://backpack.tf/profiles/76561198380468571#!/compare/1562371200/1562457600

https://backpack.tf/profiles/76561198063075911#!/compare/1562371200/1562457600

https://backpack.tf/profiles/76561197963396109#!/compare/1562371200/1562457600

https://backpack.tf/profiles/76561198030383222#!/compare/1562371200/1562457600

https://backpack.tf/profiles/76561198052639733#!/compare/1562112000/1562803200

Gambling

Sale 8:

https://backpack.tf/profiles/76561198858693419#!/compare/1567036800/1567123200

https://backpack.tf/profiles/76561198337734785#!/compare/1567036800/1567123200

QS

Sale 9:

https://backpack.tf/profiles/76561198337734785#!/compare/1568678400/1568764800

https://backpack.tf/profiles/76561198039767514#!/compare/1568678400/1568764800

Sold for OF Spartan + DBD Warhood(16) + ~10 keys in sweets

Spartan Mini:

https://backpack.tf/suggestion/5d89cf96d381720f8911f8bb

Suggestion for 13.5 keys

Total is 39.5 keys

https://bot.tf/stats/listings/MXQN3OLP

B/O of 29 keys, capping

Sale 10:

https://backpack.tf/profiles/76561198163034070#!/compare/1513728000/1561680000

https://backpack.tf/profiles/76561198155110999#!/compare/1561593600/1561680000

QS

Sale 11:

https://backpack.tf/profiles/76561198080179568#!/compare/1563408000/1563494400

https://backpack.tf/profiles/76561198050031659#!/compare/1563494400/1563753600

Some amount of keys

sale 12:

https://backpack.tf/profiles/76561198410225961#!/compare/1563840000/1566000000

https://backpack.tf/profiles/76561197993987295#!/compare/1565913600/1566000000

Sold for 40 keys

Sale 13:

https://backpack.tf/profiles/76561197993987295#!/compare/1565913600/1566000000

https://backpack.tf/profiles/76561198852072868#!/compare/1565913600/1566000000

Bulk

Sale 14:

https://backpack.tf/profiles/76561198852072868#!/compare/1566000000/1566086400

https://backpack.tf/profiles/76561198171019315#!/compare/1566000000/1566086400

Sold for 27 keys

Sale 15:

https://backpack.tf/profiles/76561198171019315#!/compare/1567296000/1567382400

'https://backpack.tf/profiles/76561198306319542#!/compare/1567036800/1567382400

Untrace

Sale 16:

https://backpack.tf/profiles/76561198307920312#!/compare/1568246400/1568332800

https://backpack.tf/profiles/76561198342161127#!/compare/1568160000/1568246400

Bulk QS

sale 17:

https://backpack.tf/profiles/76561198082350482#!/compare/1562371200/1562457600

https://backpack.tf/profiles/76561198002757046#!/compare/1562371200/1562457600

QS

sale 18:

https://backpack.tf/profiles/76561198002757046#!/compare/1562544000/1562630400

https://backpack.tf/profiles/76561198376357511#!/compare/1561852800/1563148800

Sold for 30 keys

Sale 19:

https://backpack.tf/profiles/76561198376357511#!/compare/1563926400/1564012800

https://backpack.tf/profiles/76561198042422678#!/compare/1563840000/1564012800

Sold for 31 keys

sale 20:

https://backpack.tf/profiles/76561198042422678#!/compare/1564617600/1564704000

https://backpack.tf/profiles/76561198332034962#!/compare/1564617600/1564704000

Can trace a key...

Sale 21:

https://backpack.tf/profiles/76561198339294324#!/compare/1564790400/1566000000

https://backpack.tf/profiles/76561198294742814#!/compare/1560470400/1565913600

SCM(?)

Sale 22 - 24:

https://marketplace.tf/items/tf2/984;5;u58

$60 / $1.84 = 32.61 keys

$86.99 / $1.83 = 47.54 keys

$65 / $1.83 = 35.52 keys

Total sales @:

27, 29, 30, 31, 32.61, 35.52, 40, 45, 47.54 keys

Buyers up to 23 keys,

seller at 45 keys, unsold for a month.

gonna call under 29 low,

over 45 high,

taking 29 - 45 keys.