Hey, ho!

Sale 1: Barely Indate marketplace.tf sale for 799.99$ , keys at the time were 1.69$ (on apr the 2nd, cuz i dont think it goes further back)

beak: https://marketplace.tf/items/tf2/315;5;u13

keys: https://marketplace.tf/items/tf2/5021;6

history: https://backpack.tf/item/215733062

473 Keys

Sale 2: Beak + unu crossbow for a burning flames bonk boy

https://backpack.tf/profiles/76561198119634347#!/compare/1588636800/1588723200

https://backpack.tf/profiles/76561198114402400#!/compare/1588636800/1588723200

Crossbow is worth 61 keys according to this indate suggestion https://backpack.tf/suggestion/5ea9dd98bb7e765bd52edaa3

mini for bonk boy: 1 clean sale at 500 flat https://backpack.tf/profiles/76561198085628805#!/compare/1592870400/1593475200

another clean sale for alot of items: https://backpack.tf/profiles/76561197994697258#!/compare/1585353600/1585440000

https://backpack.tf/profiles/76561198068298009#!/compare/1585267200/1585440000

Spelled aussie flamethrower doesnt have a defined price that i know of, so we will just ignore this one for here since that could subtract or add alot of value depending on who you ask.

mini: 500 keys

sale 2 total: 500 for bonk - crossbow (61) = 439 Keys

Sale 3: 414 (duped) https://backpack.tf/profiles/76561198129205357#!/compare/1591747200/1591833600

https://backpack.tf/profiles/76561198850274253#!/compare/1591747200/1591833600

Sales 4 & 5: i can see that a bf beak has traded hands, but with the recent inventory issues, they haven't registered yet. Both seem to be duped so ill exclude it for now, will update if need be.

Sale 6, my own purchase/sale: https://backpack.tf/profiles/76561198185982134#!/compare/1593129600/1593475200

https://backpack.tf/profiles/76561198129552058#!/compare/1593302400/1593388800

Lets break it down. 360 pure, a H.O.U.W.A.R., a Maxes, a Blizzardy Beak, and a Haunted Ghosts Beak.

Maxes is indate, but the sellers are below price, so we will settle in a comfy medium of 17.5 keys for this trade

houwar is indate at 150 keys (140-160)

Ghosts beak is indate and stable at 180 keys.

blizz is indate at 100 even.

360+150+180+100+17.5 = 807.5

Clear outlier.

Our clean sales: 439, 473, 807

Outlier chopped up, we get a range of 439 to 473

Excluding the duped pure sale because buy orders are currently beating it.