Stare From Beyond Armoured Authority

Selling:

http://imgur.com/a/I1pWT

26 days @ 70

Sale 1:

https://backpack.tf/profiles/76561198067753612#!/compare/1499126400/1499212800

http://www.tf2outpost.com/trade/29249642 - B/O of 61

Sold for a MG Norman (49, indate) + Aged Seller @ 36, taking 36) + Vivid Airdog (~23) + ~15 keys sweets

Easily caps at 61

X = 61

Sale 2:

https://backpack.tf/profiles/76561198067753612#!/compare/1501200000/1501286400

http://www.tf2outpost.com/trade/29264313 - B/O of 70

Sold for a duped Scorching Fukaamigasa (120, see mini below)

Sale 3:

https://backpack.tf/profiles/76561198115721685#!/compare/1501200000/1501286400

https://backpack.tf/profiles/76561198292242424#!/compare/1501200000/1501286400

Sold for FoD Oblooterated (36, open suggestion) + Smoking Ballcap (16, indate) + Flies Brain (12, indate) + 2 keys

36 + 16 + 12 + 2 = 66

X = 66

duped Scorhing Fukaamigasa Mini

https://backpack.tf/profiles/76561198014269804#!/compare/1503360000/1503446400

Sold for an Insomnia Salty (54, indate) + Tesla Salty (72, indate)

X = 120 (capping at clean price)

Sales at:

61

66

70

Summary

Using all sales. Rounding the low end.

Final Price: 60 - 70 keys