There is only pain

https://mannco.store/item/17943

https://backpack.tf/item/6795133107

$66 / $1.89 = 34.92 keys

https://backpack.tf/profiles/76561198154700747#!/compare/1611792000/1611878400

https://backpack.tf/profiles/76561198888086377#!/compare/1611792000/1611878400

Only metal matches

https://backpack.tf/profiles/76561198075991823#!/compare/1610755200/1610841600

https://backpack.tf/profiles/76561198153042518#!/compare/1610668800/1610841600

30 keys

https://backpack.tf/profiles/76561198153042518#!/compare/1610841600/1610928000

https://backpack.tf/profiles/76561198173442901#!/compare/1610841600/1610928000

Lavender Landfall Killing Tree + 5 keys

https://backpack.tf/profiles/76561198173442901#!/compare/1613347200/1613779200

https://backpack.tf/profiles/76561198337734785#!/compare/1613347200/1613433600

42 keys, 1 scrap

https://backpack.tf/profiles/76561198337734785#!/compare/1614384000/1614470400

https://backpack.tf/profiles/76561198311498888#!/compare/1614384000/1614470400

Untraceable

https://backpack.tf/profiles/76561198057897812#!/compare/1610841600/1610928000

https://backpack.tf/profiles/76561198097980576#!/compare/1561766400/1614729600

Untraceable

https://backpack.tf/profiles/76561198097980576#!/compare/1561766400/1614729600

https://backpack.tf/profiles/76561198850274253#!/compare/1614643200/1614729600

Untraceable

https://backpack.tf/profiles/76561198850274253#!/compare/1616457600/1616544000

https://backpack.tf/profiles/76561198083366012#!/compare/1616371200/1616544000

Untraceable

https://backpack.tf/profiles/76561198183607601#!/compare/1614297600/1614384000

https://backpack.tf/profiles/76561198011321852#!/compare/1614297600/1614384000

Added 1 key for Cauldron Slo Poke, better used there

https://backpack.tf/profiles/76561198170102971#!/compare/1614038400/1614124800

https://backpack.tf/profiles/76561198337734785#!/compare/1614038400/1614124800

35 keys

https://backpack.tf/profiles/76561198337734785#!/compare/1614556800/1614643200

https://backpack.tf/profiles/76561199029568303#!/compare/1614556800/1614643200

Bulk

https://backpack.tf/profiles/76561198062747535#!/compare/1610668800/1610841600

https://backpack.tf/profiles/76561198195933333#!/compare/1610755200/1610841600

29 keys and 31 refined

https://backpack.tf/profiles/76561198019444465#!/compare/1611273600/1611360000

https://backpack.tf/profiles/76561198333745219#!/compare/1611187200/1611360000

8 keys + Flaming Lantern Armored Authority, better used there

https://backpack.tf/profiles/76561198333745219#!/compare/1611187200/1611360000

https://backpack.tf/profiles/76561198279609240#!/compare/1611273600/1611360000

Added 1 key for Power Surge Cosa Nostra Cap, better used there

https://backpack.tf/profiles/76561198279609240#!/compare/1612828800/1612915200

https://backpack.tf/profiles/76561198232041512#!/compare/1612828800/1612915200

Bulk

https://backpack.tf/profiles/76561198232041512#!/compare/1612915200/1613001600

https://backpack.tf/profiles/76561198139370347#!/compare/1612915200/1613001600

34 keys and 19 refined

https://backpack.tf/profiles/76561198311498888#!/compare/1613433600/1613520000

https://backpack.tf/profiles/76561198030214998#!/compare/1612656000/1613520000

Bulk

https://backpack.tf/profiles/76561198030214998#!/compare/1612656000/1613520000

https://backpack.tf/profiles/76561199043177646#!/compare/1613433600/1613520000

Untraceable

https://backpack.tf/profiles/76561198993873071#!/compare/1609977600/1610064000

https://backpack.tf/profiles/76561198973543330#!/compare/1610064000/1610150400

Untraceable

https://backpack.tf/profiles/76561198973543330#!/compare/1610755200/1610928000

https://backpack.tf/profiles/76561198850178158#!/compare/1610755200/1610928000

1 scrap matches

https://backpack.tf/profiles/76561198850178158#!/compare/1610841600/1610928000

https://backpack.tf/profiles/76561198177872379#!/compare/1610841600/1610928000

Untraceable

Sales:

29.5

30

34

35

35

42

Sellers:

https://gyazo.com/969dd410b529dffdfd056376ed713233

40 keys, possibly 3 months https://backpack.tf/item/3357264207

47.5, possibly 1 month https://backpack.tf/item/1020687898

47.5, possibly 1 month https://backpack.tf/item/7142337135

https://marketplace.tf/items/tf2/671;5;u11

https://gyazo.com/5991afd5ac9531c63c76b68fffa3ceba

$94.99 MP, 2 months https://backpack.tf/item/8961067917

$94.99 MP, young https://backpack.tf/item/932771240

Going with 30-35