For something this outdated, it really doesn't sell

Mini for OFire Rotation

Item 1

https://backpack.tf/item/476736808

Sale 1

Bought off mannco.store

https://mannco.store/item/12786

July 10th - $29.99 / $1.98 = 15.15 keys

Sale 2

Excluding sales to qs.store

Item 2

https://backpack.tf/item/7960155055

Sale 3

Sold to scrap then bought off scrap

https://backpack.tf/profiles/76561198331251032#!/compare/1587686400/1594598400

https://backpack.tf/profiles/76561198135388328#!/compare/1594512000/1594598400

Compare links don't help

Item 3 Hidden history from the Ofire rotation sale

https://backpack.tf/item/8384143306

Sale 4

Bought off scrap, untrace

Sale 5

https://backpack.tf/profiles/76561198339438430#!/compare/1592092800/1592179200

https://backpack.tf/profiles/76561198100003112#!/compare/1592006400/1592092800

Sold for DBD Head Hedge and a key

Mini for Hedge - https://backpack.tf/suggestion/5f2c9b91df7c244105076f13 - 14 keys

14 + 1 = 15 keys

Sale 6

https://backpack.tf/profiles/76561198100003112#!/compare/1592524800/1592870400

https://backpack.tf/profiles/76561198439924600#!/compare/1592784000/1592870400

Sold for Starstorm Insomnia Airdog

Mini for Airdog - https://backpack.tf/suggestion/5f2c9b3d3f3340670a38b7c1 - 14 keys

Sale 7

https://backpack.tf/profiles/76561198439924600#!/compare/1592870400/1592956800

https://backpack.tf/profiles/76561198069800323#!/compare/1592870400/1592956800

Untrace, the N&B Milkman matches up but the sweets added seem to go to a third profile here: https://backpack.tf/u/76561198955323257

Example: the square dance taunt - https://backpack.tf/item/3163659589

Thanks Scourge for clarifying

Basically, the Noble sold for the milkman + 2 keys in sweets

Going to use this sale there since it's the only usable one over there

Sale 8

https://backpack.tf/profiles/76561198069800323#!/compare/1593475200/1593993600

https://backpack.tf/profiles/76561198934324891#!/compare/1593907200/1593993600

Sold for 14 keys

Sale 9

https://backpack.tf/profiles/76561198934324891#!/compare/1593993600/1594080000

https://backpack.tf/profiles/76561198153874080#!/compare/1593907200/1593993600

Untrace

Sale 10

https://backpack.tf/profiles/76561198153874080#!/compare/1594339200/1594425600

https://backpack.tf/profiles/76561198119169573#!/compare/1594166400/1594425600

Bulk

Sale 11

https://backpack.tf/profiles/76561198119169573#!/compare/1594598400/1594684800

https://backpack.tf/profiles/76561198059874094#!/compare/1594598400/1594684800

Sold alongside Screaming Tiger Disco and 10 keys for OFire Rotation, using there

Sale 12

https://backpack.tf/profiles/76561198059874094#!/compare/1594684800/1594944000

https://backpack.tf/profiles/76561198141633008#!/compare/1594598400/1594684800

Untrace

Sale 13

https://backpack.tf/profiles/76561198141633008#!/compare/1594598400/1594684800

https://backpack.tf/profiles/76561198844734296#!/compare/1594252800/1596326400

Untrace

Marketplace sales

https://marketplace.tf/items/tf2/137;5;u36

June 25th - $22.69 / $1.99 = 11.40 keys

Sales

15, 15, 14, 14, 11

Current Listings

https://gyazo.com/35df73c5d3498a283f95ac9dca138f6d

Seller at 12 keys

Seller at 15 keys

Bot at 16 keys, has had for a while

11 months @ 18 keys

2 months @ 18 keys

Buyers at 9.77 keys

Taking 11 - 15 keys, thanks Xerg and Scourge for helping me with clarifying some of the sales!