https://marketplace.tf/items/tf2/30375;5;u29

https://backpack.tf/item/8116451052

$64.99 / $2.01 = 32.33 keys

https://backpack.tf/profiles/76561198192602363#!/compare/1613952000/1614038400

https://backpack.tf/profiles/76561199001735092#!/compare/1612915200/1617321600

https://gladiator.tf/listings/60331b33a11eadc43a0ff236

30 keys

https://backpack.tf/profiles/76561199106217370#!/compare/1613520000/1613606400

https://backpack.tf/profiles/76561198349986297#!/compare/1613347200/1613606400

Untraceable

https://backpack.tf/profiles/76561198349986297#!/compare/1613779200/1613865600

https://backpack.tf/profiles/76561198254410537#!/compare/1613779200/1613865600

Untraceable

https://backpack.tf/profiles/76561198254410537#!/compare/1615420800/1615507200

https://backpack.tf/profiles/76561198981593278#!/compare/1615420800/1615507200

Added 3.5 keys for Miami Nights Surgeon Stahlhelm, which sold in the same day for 32 keys

Let's take this sale at 29 keys

https://backpack.tf/profiles/76561198981593278#!/compare/1615507200/1615680000

https://backpack.tf/profiles/76561198115841780#!/compare/1615420800/1615507200

Cloud 9 Ground Control

Ends up under buyers

https://backpack.tf/profiles/76561198115841780#!/compare/1615507200/1615593600

https://backpack.tf/profiles/76561198074458811#!/compare/1615420800/1615593600

27 keys and 18 refined leaving 2nd compare

https://backpack.tf/profiles/76561198074458811#!/compare/1615593600/1615680000

https://backpack.tf/profiles/76561198164421319#!/compare/1615593600/1615680000

5 keys, tod ticket, Bubbling Brain Interface + KaW Powdered Practitioner that sold for 22 keys + ref to round to 23 in the same day

Sale = ~28.5 keys, rounding to 29

https://backpack.tf/profiles/76561198164421319#!/compare/1615766400/1615852800

https://backpack.tf/profiles/76561198089821201#!/compare/1615766400/1615852800

Stormy Storm Universal Translator

5 keys, .5 keys of sweets

https://gladiator.tf/listings/604e70b14d7a2cf2107f51ba 30 key buyout

https://backpack.tf/profiles/76561198089821201#!/compare/1619827200/1619913600

https://backpack.tf/profiles/76561198083488994#!/compare/1619308800/1619913600

Miami Nights Dark Falkirk Helm

https://backpack.tf/profiles/76561198376090319#!/compare/1613606400/1613692800

https://backpack.tf/profiles/76561198993873071#!/compare/1613606400/1614038400

Untraceable

https://backpack.tf/profiles/76561198993873071#!/compare/1613606400/1614038400

https://backpack.tf/profiles/76561198295784389#!/compare/1614038400/1614124800

Untraceable

https://backpack.tf/profiles/76561198295784389#!/compare/1614816000/1614902400

https://backpack.tf/profiles/76561199044780296#!/compare/1614816000/1614988800

25 keys + 20 refined leaving 2nd compare

https://backpack.tf/profiles/76561199044780296#!/compare/1616371200/1616630400

https://backpack.tf/profiles/76561199106217370#!/compare/1616544000/1616630400

26 keys

https://backpack.tf/profiles/76561199106217370#!/compare/1617062400/1617148800

https://backpack.tf/profiles/76561198135686475#!/compare/1617062400/1617148800

10 keys matches, buyout was 27 keys https://gladiator.tf/listings/60642fee287c0a47065d3820

https://backpack.tf/profiles/76561198135686475#!/compare/1617235200/1617321600

https://backpack.tf/profiles/76561198045363197#!/compare/1615766400/1617321600

Added 7 for Searing Plasma Bumble Beenie

Not using

https://backpack.tf/profiles/76561198045363197#!/compare/1617321600/1617580800

https://backpack.tf/profiles/76561198061489334#!/compare/1617494400/1617580800

25 keys + 26.33 refined

https://backpack.tf/profiles/76561198088707185#!/compare/1613692800/1613779200

https://backpack.tf/profiles/76561198354009541#!/compare/1614556800/1615507200

Pro KS Aus Ambassador - basically 16 keys https://gyazo.com/d9b39d76cec5cd2fc23d48b69e7b132a

Strange Aces High Deep Cover Operator - 13-14 key buyers https://gyazo.com/f1218fff87223197c4e06f9e5450a328

https://gladiator.tf/listings/602fa9f09abce8b550779baa 26 key buyout, caps at buyout

https://backpack.tf/profiles/76561198354009541#!/compare/1614556800/1615507200

https://backpack.tf/profiles/76561197966756586#!/compare/1614556800/1614643200

Untraceable

https://backpack.tf/profiles/76561197966756586#!/compare/1619308800/1619481600

https://backpack.tf/profiles/76561198102323117#!/compare/1619395200/1619481600

27 keys

https://backpack.tf/profiles/76561198254991505#!/compare/1617926400/1618012800

https://backpack.tf/profiles/76561199084784906#!/compare/1617840000/1617926400

Untraceable

https://backpack.tf/profiles/76561198850274253#!/compare/1620172800/1620259200

https://backpack.tf/profiles/76561198132699658#!/compare/1620172800/1620259200

31 keys and 2 random hats

https://backpack.tf/profiles/76561198132699658#!/compare/1620172800/1620259200

https://backpack.tf/profiles/76561198841279602#!/compare/1620172800/1620259200

Above 31 key sale sold to a buyer, not using the 31

Sales:

25.5

25.5

26

26

27

27.5

27?

29

29

29

30

32

https://gyazo.com/21854a610c87b6426620f8d387c5f8f4

https://backpack.tf/item/9597537581 at least unsold for a week, it first shows up here 5/1 https://gladiator.tf/listings/608d92bd9918733d58e204bb

https://backpack.tf/item/5310112974 1 month unsold at 29

buyers to 26.7

let's go with 27-29