Sale 1:

https://backpack.tf/profiles/76561197999873164#!/compare/1580601600/1580860800

https://backpack.tf/profiles/76561198088409405#!/compare/1580688000/1580860800

Sold for 20 keys

sale 2:

https://backpack.tf/profiles/76561198088409405#!/compare/1581120000/1581206400

https://backpack.tf/profiles/76561198027857565#!/compare/1581033600/1581120000

Can trace 4 keys

Sale 3:

https://backpack.tf/profiles/76561198027857565#!/compare/1581033600/1581120000

https://backpack.tf/profiles/76561198161804510#!/compare/1581120000/1581206400

Sold with 1 key for CPS Aviator

Aviator Mini:

https://backpack.tf/suggestion/5ea4f8a8f3d72a65fc334c88

suggestion for 17.5 keys

Total is 16.5 keys

sale 4:

https://backpack.tf/profiles/76561198088137554#!/compare/1582848000/1584921600

https://backpack.tf/profiles/76561198241009356#!/compare/1582848000/1583107200

Sold for 11 keys

sale 5:

https://backpack.tf/profiles/76561198241009356#!/compare/1583193600/1583280000

https://backpack.tf/profiles/76561198133820283#!/compare/1583107200/1583193600

Sold with negligible sweets for PE Warming

use there

sale 6:

https://backpack.tf/profiles/76561198133820283#!/compare/1583193600/1583280000

https://backpack.tf/profiles/76561198108797381#!/compare/1583193600/1583280000

Sold for keys

sale 7:

https://backpack.tf/profiles/76561198108797381#!/compare/1583193600/1583280000

https://backpack.tf/profiles/76561198364343026#!/compare/1582934400/1583280000

Sold with negligible sweets for 20 keys

Sale 8:

https://backpack.tf/profiles/76561198364343026#!/compare/1583625600/1583884800

https://backpack.tf/profiles/76561198373747887#!/compare/1583712000/1583798400

Sold for CTFL HoC

use there

https://bot.tf/stats/listings/MLVGLWV8

B/O of 26 keys

sale 9:

https://backpack.tf/profiles/76561198373747887#!/compare/1583798400/1583884800

https://backpack.tf/profiles/76561198192602363#!/compare/1583798400/1583884800

Sold for GE Bombing

Bombing Mini:

https://backpack.tf/suggestion/5ea60fa05ed95552ec6b4e4a

Suggestion for 21 keys

sale 10:

https://backpack.tf/profiles/76561198101084804#!/compare/1582070400/1582156800

https://backpack.tf/profiles/76561198356878131#!/compare/1582070400/1582156800

Sold for ~17 keys

Sale 11:

https://backpack.tf/profiles/76561198356878131#!/compare/1582416000/1582502400

https://backpack.tf/profiles/76561198078828166#!/compare/1582416000/1582502400

Sold for 18 keys

Sale 12:

https://backpack.tf/profiles/76561198078828166#!/compare/1582502400/1583020800

https://backpack.tf/profiles/76561198847267051#!/compare/1582502400/1582588800

Sold for 17 keys

sale 13:

https://backpack.tf/profiles/76561198148836514#!/compare/1582502400/1582588800

https://backpack.tf/profiles/76561198847267051#!/compare/1582502400/1582588800

Bulk

sale 14:

https://marketplace.tf/items/tf2/30623;5;u35

$44 / $1.68 = 26.19 keys <--- https://backpack.tf/item/7589816123 | https://bot.tf/stats/listings/Y5RWQQ87 B/O of 25 keys, capping

$49.5 / $1.68 = 29.46 keys <--- https://backpack.tf/item/7996329106

$69.99 / $1.70 = 41.17 keys

$64.99 / $1.79 = 36.31 keys

Total sales @:

11, 16.5, 17, 17, 18, 20, 20, 21, 25, 29, 36, 41 keys

buyers up to ~16 keys, one up to ~17 keys,

2 month unsold for 25 keys,

calling 11 low,

29 high,

taking 18 - 25 keys