This thing got a heck of a lot of bulk sales, but who wouldn't add it for a set? It's bloody sexy to wear it with other stuff.

Also as always only listing usable sales here and any non-useful sales at the bottom.

Terror-Watt Blighted Beak

Hat 1

https://backpack.tf/item/3514505997

Sale 1

Sold for 65 pure

https://backpack.tf/profiles/76561198053747026#!/compare/1535846400/1535932800

https://backpack.tf/profiles/76561198029668965#!/compare/1535760000/1535932800

Sales 2 and 3

https://marketplace.tf/items/315;5;u57

http://manic.tf/keyprice/?at=2018-09-13

http://manic.tf/keyprice/?at=2018-09-28

Sold for 100$ / 1.87$ = 53.48 keys = 53 keys

Sold for 139.99$ / 1.83$ = 76.5 keys = 77 keys

Sale 4

I'd have to assume 70 keys, Sparta invested them in something else while one key came from the "Flamedeer" on the buyers side and was used on this sale.

https://backpack.tf/profiles/76561198054758757#!/compare/1532304000/1532390400

https://backpack.tf/profiles/76561198104805761#!/compare/1532304000/1532476800

Sale 5

Definitely untrace, could have been a quickbuy via buy order considering the amount of keys on buyers side

https://backpack.tf/profiles/76561198104805761#!/compare/1532476800/1532649600

https://backpack.tf/profiles/76561198122604075#!/compare/1532563200/1532649600

Bunch of bulk sales and untraces from the first history (https://backpack.tf/item/3514505997)

1. https://backpack.tf/profiles/76561197961484646#!/compare/1532131200/1532217600 https://backpack.tf/profiles/76561198044202601#!/compare/1532131200/1532217600

2. https://backpack.tf/profiles/76561198044202601#!/compare/1532131200/1532217600 https://backpack.tf/profiles/76561198053747026#!/compare/1532131200/1532217600

3. https://backpack.tf/profiles/76561198029668965#!/compare/1536537600/1536624000 https://backpack.tf/profiles/76561198058721013#!/compare/1536451200/1536537600

4. https://backpack.tf/profiles/76561198058721013#!/compare/1536624000/1536710400 https://backpack.tf/profiles/76561198045043625#!/compare/1536624000/1536710400

Also both the following histories contain only bulk sales usable on other hats

Hat 2 (https://backpack.tf/item/2185724701)

1. Bulk for Morning Glory Nunhood (1-month indate, could be useful later on so keep it in mind)

https://backpack.tf/profiles/76561198806430131#!/compare/1537920000/1538006400

https://backpack.tf/profiles/76561198079275897#!/compare/1538006400/1538092800

Hat 3 (https://backpack.tf/item/1968075012)

1. Bulk for Harvest Moon Beak (has been used to price it recently, just mentioning it here)

https://backpack.tf/profiles/76561198239654786#!/compare/1534032000/1534204800

https://backpack.tf/profiles/76561198070474543#!/compare/1534118400/1534204800

2. Bulk for Scorching Stash (use it there folks)

https://backpack.tf/profiles/76561198070474543#!/compare/1534291200/1534377600

https://backpack.tf/profiles/76561198139171368#!/compare/1534291200/1534377600

3. Bulk for Spellbound Jefe (1-month in-date, like the MG Nunhood it could be useful later)

https://backpack.tf/profiles/76561198139171368#!/compare/1537142400/1537228800

https://backpack.tf/profiles/76561198079606144#!/compare/1537142400/1537228800

Anyway back to topic:

Sellers:

1 fresh @ 70 https://backpack.tf/item/2206057139

1 fresh @ 80 https://backpack.tf/item/2185724701

Buyers up to 61 keys

Sales: 53 / 65 / 70 (?) / 77

Even without looking you can smash out the 53 key sale as a quickbuy.

The 70 key sale is kinda odd and not sure if I'd use it but it falls into the range anyway so wouldn't matter too much.

In general, I'll go with a range of 65-77 keys for now.

Feel free to report more sales or leave some feedback here!

Cheers and have a good one!