Sale 1:

https://backpack.tf/profiles/76561198074625962#!/compare/1565222400/1565308800

https://backpack.tf/profiles/76561198232041512#!/compare/1565136000/1565308800

Bulk

Sale 2:

https://backpack.tf/profiles/76561198830746068#!/compare/1562630400/1562716800

https://backpack.tf/profiles/76561198003381160#!/compare/1558483200/1562976000

Keys

Sale 3:

https://backpack.tf/profiles/76561198145072434#!/compare/1566432000/1566518400

https://backpack.tf/profiles/76561198865704997#!/compare/1566432000/1566518400

https://backpack.tf/profiles/76561198410760897#!/compare/1566432000/1566518400

https://backpack.tf/profiles/76561198830746068#!/compare/1566432000/1566518400

Untrace

sale 4:

https://backpack.tf/profiles/76561198830746068#!/compare/1566518400/1566604800

https://backpack.tf/profiles/76561198401828878#!/compare/1566518400/1566604800

Sold for ~9.5 keys

Sale 5:

https://backpack.tf/profiles/76561198401828878#!/compare/1566691200/1566777600

https://backpack.tf/profiles/76561198394877897#!/compare/1566691200/1566777600

Sold for ~8 keys (QS)

Sale 6:

https://backpack.tf/profiles/76561198384287273#!/compare/1562371200/1562457600

https://backpack.tf/profiles/76561198037674114#!/compare/1562457600/1562544000

https://backpack.tf/profiles/76561198037674114#!/compare/1562544000/1563148800

https://backpack.tf/profiles/76561198965695956#!/compare/1562198400/1562803200

Untrace

Sale 7:

https://backpack.tf/profiles/76561198965695956#!/compare/1562803200/1566086400

https://backpack.tf/profiles/76561198830746068#!/compare/1563062400/1563148800

QS

Sale 8:

https://backpack.tf/profiles/76561198830746068#!/compare/1565568000/1565654400

https://backpack.tf/profiles/76561198210231012#!/compare/1564358400/1565654400

https://backpack.tf/profiles/76561198830746068#!/compare/1565568000/1565654400

Tradeback

Sale 9:

https://backpack.tf/profiles/76561198796473953#!/compare/1566345600/1567036800

https://backpack.tf/profiles/76561198830746068#!/compare/1566604800/1566691200

QS

Sale 10:

https://backpack.tf/profiles/76561198071761678#!/compare/1566604800/1567555200

https://backpack.tf/profiles/76561198044934255#!/compare/1567555200/1567641600

Untrace

Sale 11:

https://backpack.tf/profiles/76561198044934255#!/compare/1568073600/1568160000

https://backpack.tf/profiles/76561198130794637#!/compare/1551657600/1568592000

SCM

sale 12:

https://backpack.tf/profiles/76561198320900743#!/compare/1565913600/1567209600

https://backpack.tf/profiles/76561198110677513#!/compare/1568678400/1568851200

SCM

Sale 13:

https://backpack.tf/profiles/76561198110677513#!/compare/1568851200/1569024000

https://backpack.tf/profiles/76561198115953320#!/compare/1568851200/1569024000

SCM

Sale 14:

https://backpack.tf/profiles/76561198261369921#!/compare/1564358400/1564444800

https://backpack.tf/profiles/76561198864815072#!/compare/1563667200/1565308800

Untrace, keys don't match

Sale 15:

https://backpack.tf/profiles/76561198864815072#!/compare/1565308800/1566172800

https://backpack.tf/profiles/76561198204138151#!/compare/1565308800/1565654400

SCM

Sale 16:

https://backpack.tf/profiles/76561198224495732#!/compare/1567555200/1567641600

https://backpack.tf/profiles/76561198841279602#!/compare/1567555200/1567641600

Keys, QS?

Sale 17:

https://backpack.tf/profiles/76561198841279602#!/compare/1569456000/1569542400

https://backpack.tf/profiles/76561198117706600#!/compare/1569542400/1569628800

Sold for ~9.5 keys

Sale 18:

https://backpack.tf/profiles/76561198830746068#!/compare/1562976000/1563062400

https://backpack.tf/profiles/76561198047367108#!/compare/1563062400/1563148800

Keys, probably 9.5, can't trace.

Sale 19:

https://backpack.tf/profiles/76561198047367108#!/compare/1563235200/1563494400

https://backpack.tf/profiles/76561198023542389#!/compare/1563148800/1563321600

Untrace

Sale 20:

https://backpack.tf/profiles/76561198111462851#!/compare/1566432000/1567123200

https://backpack.tf/profiles/76561198168712335#!/compare/1566000000/1566691200

Untrace

sale 21:

https://backpack.tf/profiles/76561197963500354#!/compare/1564617600/1565136000

https://backpack.tf/profiles/76561198111462851#!/compare/1565481600/1565827200

SCM

Sale 22:

https://backpack.tf/profiles/76561198111462851#!/compare/1566432000/1567123200

https://backpack.tf/profiles/76561198194222545#!/compare/1564790400/1567555200

Untrace

Sale 23:

https://backpack.tf/item/5273544364

nothing but bot trades in here (trade between Warrior and Flicky has an invisible tradeit bot)

Sale 24:

https://backpack.tf/profiles/76561198214464720#!/compare/1562198400/1562544000

https://backpack.tf/profiles/76561198205381759#!/compare/1561939200/1562630400

Sold for festivized medigun (low)

Sale 25:

https://backpack.tf/profiles/76561198205381759#!/compare/1562630400/1562976000

https://backpack.tf/profiles/76561198131319016#!/compare/1562630400/1562803200

Untrace

Sale 26:

https://backpack.tf/profiles/76561198131319016#!/compare/1562803200/1563062400

https://backpack.tf/profiles/76561198353505139#!/compare/1562976000/1563062400

Untrace

Sale 27:

https://backpack.tf/profiles/76561198353505139#!/compare/1562976000/1563062400

https://backpack.tf/profiles/76561197968276434#!/compare/1563062400/1563148800

https://backpack.tf/profiles/76561198394877897#!/compare/1563062400/1563148800

untrace then QS

Sale 28:

https://backpack.tf/profiles/76561198394877897#!/compare/1564963200/1565049600

https://backpack.tf/profiles/76561198409517468#!/compare/1563840000/1565136000

Keys

Sale 29:

https://backpack.tf/profiles/76561198023542389#!/compare/1565654400/1565740800

https://backpack.tf/profiles/76561198140426171#!/compare/1565654400/1565740800

Sold for ~9.5 keys

Sale 30:

https://backpack.tf/profiles/76561198929282600#!/compare/1562544000/1562889600

https://backpack.tf/profiles/76561198159656266#!/compare/1562803200/1562889600

Sold with ~1.5 keys in sweets for Blizzardy Bombing

use there

Sale 31:

https://backpack.tf/profiles/76561198159656266#!/compare/1563062400/1563235200

https://backpack.tf/profiles/76561198929282600#!/compare/1563062400/1564185600

Sold for Cyclone Victory Lap + ~2.5 keys in sweets

use there

Sale 32:

https://backpack.tf/profiles/76561198929282600#!/compare/1565568000/1566259200

https://backpack.tf/profiles/76561198345382625#!/compare/1566345600/1567468800

Untrace

sale 33:

https://backpack.tf/profiles/76561198345382625#!/compare/1567468800/1568764800

https://backpack.tf/profiles/76561198928347702#!/compare/1567382400/1567468800

Untrace

Sale 34:

https://backpack.tf/profiles/76561198928347702#!/compare/1569628800/1569715200

https://backpack.tf/profiles/76561198243489454#!/compare/1569628800/1569715200

Sold for ~9 keys

Sale 35:

https://backpack.tf/profiles/76561198243489454#!/compare/1569801600/1569888000

https://backpack.tf/profiles/76561198166705315#!/compare/1569801600/1569888000

Sold for ~8 keys?

Sale 36:

https://backpack.tf/profiles/76561197995403253#!/compare/1562544000/1562803200

https://backpack.tf/profiles/76561198023542389#!/compare/1562716800/1562803200

Sold for ~9 keys

Sale 37:

https://backpack.tf/profiles/76561198830746068#!/compare/1562630400/1562716800

https://backpack.tf/profiles/76561198849394381#!/compare/1562630400/1562803200

Keys

Sale 38:

https://backpack.tf/profiles/76561198023542389#!/compare/1562544000/1562630400

https://backpack.tf/profiles/76561198331374201#!/compare/1562544000/1562630400

Sold for 11 keys? was listed for lower... maybe ref or other items involved?

Sale 39:

https://backpack.tf/profiles/76561198029074524#!/compare/1564099200/1564185600

https://backpack.tf/profiles/76561198082612072#!/compare/1563494400/1565222400

Untrace

Sale 39 - 44:

https://marketplace.tf/items/tf2/30809;5;u110

$20.85 / $1.82 = 11.46 keys

$16.74 / $1.80 = 9.30 keys

$24.5 / $1.84 = 13.32 keys <-- https://backpack.tf/item/5235685596 | wasn't sold by Bender bot / owner, sold to someone who then listed on MPTF.

$20 / $1.83 = 10.93 keys <-- https://backpack.tf/item/6865853993

$20 / $1.83 = 10.93 keys

$14.63 / $1.81 = 8.08 keys

Bot.tf:

https://bot.tf/stats/item?def=30809&q=5&ef=Starstorm%20Slumber&craft=1&aus=0&ks=0&source=browser_script

9 sales @ ~9.5 keys,

4 sales @ ~9 keys,

1 sale @ 8.5 keys,

2 sales @ 8 keys

gonna say I have enough sales to call item sales 'use there',

Total sales @:

8 (x5)

8.5

9 (x6)

9.5 (x13)

11(x3)

11.5

13

Buyers up to 8 keys,

3 sellers for ~9.5 keys,

bots unsold for more than a month:

https://bot.tf/stats/listings/4ZKJG500

https://bot.tf/stats/listings/4JGJLP8V

calling 8 low,

11+ high,

taking 8.5 - 9.5 keys