Sale 1:

https://backpack.tf/profiles/76561198149688091#!/compare/1582070400/1582156800

https://backpack.tf/profiles/76561198820768973#!/compare/1582070400/1582156800

Untrace

sale 2:

https://backpack.tf/profiles/76561198820768973#!/compare/1582070400/1582156800

https://backpack.tf/profiles/76561198108797381#!/compare/1582070400/1582156800

Sold for keys

sale 3:

https://backpack.tf/profiles/76561198173061295#!/compare/1584316800/1584403200

https://backpack.tf/profiles/76561198796395930#!/compare/1584316800/1584403200

https://backpack.tf/profiles/76561198345788867#!/compare/1584144000/1584403200

Bulk and bulk

sale 4:

https://backpack.tf/profiles/76561198345788867#!/compare/1584576000/1584662400

https://backpack.tf/profiles/76561198278618518#!/compare/1584316800/1584576000

https://backpack.tf/profiles/76561198345788867#!/compare/1584576000/1584662400

Tradeback

sale 5:

https://backpack.tf/profiles/76561198345788867#!/compare/1586649600/1587168000

https://backpack.tf/profiles/76561198996825813#!/compare/1586995200/1587168000

sold for Miami Belgian + ~2 keys in sweets

use there

https://bot.tf/stats/listings/MLVZ6OVJ

B/O of 16 keys

Sale 6:

https://backpack.tf/profiles/76561198996825813#!/compare/1587513600/1587600000

https://backpack.tf/profiles/76561198253316756#!/compare/1587427200/1587513600

Sold with ~8 keys in sweets for Aces Hazmatten(25)

Total is 17 keys

Sale 7:

https://backpack.tf/profiles/76561198253316756#!/compare/1587427200/1587686400

https://backpack.tf/profiles/76561197982127154#!/compare/1587945600/1588032000

Bulk

sale 8:

https://backpack.tf/profiles/76561198145237513#!/compare/1580342400/1580601600

https://backpack.tf/profiles/76561198034045293#!/compare/1491782400/1583193600

SCM

Sale 9:

https://backpack.tf/profiles/76561198034045293#!/compare/1583452800/1583625600

https://backpack.tf/profiles/76561198059021831#!/compare/1583539200/1583798400

Untrace

Sale 10:

https://backpack.tf/profiles/76561198059021831#!/compare/1585094400/1585180800

https://backpack.tf/profiles/76561198295486957#!/compare/1585094400/1585180800

https://backpack.tf/profiles/76561198160279221#!/compare/1585267200/1585353600

Untrace

sale 11:

https://backpack.tf/profiles/76561198160279221#!/compare/1585785600/1585872000

https://backpack.tf/profiles/76561198305494036#!/compare/1585785600/1585872000

Untrace

sale 12:

https://backpack.tf/profiles/76561198310639803#!/compare/1584144000/1584316800

https://backpack.tf/profiles/76561198061836787#!/compare/1584230400/1584316800

Bulk BP

Sale 13:

https://backpack.tf/profiles/76561198061836787#!/compare/1585872000/1585958400

https://backpack.tf/profiles/76561198337734785#!/compare/1585785600/1585872000

QS

sale 14:

https://backpack.tf/profiles/76561198337734785#!/compare/1586044800/1586131200

https://backpack.tf/profiles/76561198850274253#!/compare/1586044800/1586131200

untrace

sale 15:

https://backpack.tf/profiles/76561198146662901#!/compare/1583625600/1583712000

https://backpack.tf/profiles/76561198273637877#!/compare/1583625600/1583712000

sold for 14 keys

sale 16:

https://backpack.tf/profiles/76561198273637877#!/compare/1583625600/1583712000

https://backpack.tf/profiles/76561198042562877#!/compare/1583712000/1583798400

sold with 5 keys for Steaming noble

used there

sale 17:

https://backpack.tf/profiles/76561198042562877#!/compare/1587340800/1587427200'

https://backpack.tf/profiles/76561198995029244#!/compare/1586995200/1587600000

Sold for P Fetti Blast + 5 keys

Blast Mini:

https://backpack.tf/suggestion/5ea8cbaf0cb345015e1c05ad

suggestion for 8.75 keys

Total is ~14 keys

sale 18:

https://backpack.tf/profiles/76561198847547165#!/compare/1585353600/1586390400

https://backpack.tf/profiles/76561198337734785#!/compare/1585267200/1585353600

QS

sale 19:

https://backpack.tf/profiles/76561198318385717#!/compare/1580428800/1580515200

https://backpack.tf/profiles/76561198139509877#!/compare/1578528000/1583193600

Untrace

sale 20:

https://backpack.tf/profiles/76561198850274253#!/compare/1581638400/1581724800

https://backpack.tf/profiles/76561198964363870#!/compare/1581638400/1581724800

Sold for 14 keys

Sale 21:

https://backpack.tf/profiles/76561198851468298#!/compare/1585699200/1585785600

https://backpack.tf/profiles/76561198080179568#!/compare/1585612800/1585785600

QS

sale 22 - 26:

https://marketplace.tf/items/tf2/30069;5;u62

$36.18 / $1.78 = 20.33 keys

$36.18 / $1.77 = 20.44 keys

$17.31 / $1.78 = 9.72 keys

$21.67 / $1.69 = 12.82 keys <-- https://backpack.tf/item/7955986749

$27.03 / $1.79 = 15.10 keys

Sale 27:

https://backpack.tf/profiles/76561198080179568#!/compare/1588032000/1588118400

https://backpack.tf/profiles/76561198384996497#!/compare/1588032000/1588118400

Sold for ~12 keys

Total sales @:

9.5, 12, 13, 14, 14, 14, 15, 17, 20, 20 keys

buyers up to 11.68 keys,

sellers down to ~12 keys,

seller at 17 keys young,

seller at 21 keys unsold for nearly a month,

calling 9.5 low,

calling 20 high,

taking 12 - 17 keys