Amaranthine Brigade Helm

New price: 65 keys

[proof below]

SALE #1 = invalid

https://backpack.tf/profiles/76561197996215628#!/compare/1498176000/1499040000

Sold for a Circling Heart Triboniophorus Tyrannus (indate at 45 keys but sellers at 38 keys). Too low.

SALE #2 = 65 keys

https://backpack.tf/profiles/76561197996215628#!/compare/1497744000/1497916800

https://backpack.tf/profiles/76561198056793444#!/compare/1497744000/1497830400

http://www.tf2outpost.com/trade/29227577 - B/O 65 keys

Sold for a Nebula a Head full of Hot Air (80). Capping at B/O.

SALE #3 = 60 keys

https://backpack.tf/profiles/76561198061489334#!/compare/1501200000/1501286400

Sold for 60 pure. Credits to Marty Birdman.

SUMMARY

Sales: 60 / 65 keys

Sellers: -

Going with 60-65 keys.