Cloudy Moon Larrikin Robin

Sale 1:

https://marketplace.tf/items/314;5;u38

109/2.1 = 59 keys

Quacksale, see here http://backpack.tf/suggestion/592f86610e2cad790f76e11c

Sale 2:

http://backpack.tf/profiles/76561198253940521#!/compare/1496188800/1496275200

Sold for a KaW Mask of the Shaman (76, indate)

X = 76

Sale 3:

http://backpack.tf/profiles/76561198253940521#!/compare/1496275200/1496361600

http://backpack.tf/profiles/76561198216954553#!/compare/1496102400/1496448000

Sold for a duped Burning Ketche (~38) + D@D Pure Tin (22.5, open suggestion) + Terror-Watt Norman (14.5, open suggestion) + ~9 keys sweets

39 + 22.5 + 14.5 + 9 = ~85

Ketche might be a tad lower but should fit the range well.

Sale 4:

http://backpack.tf/profiles/76561197998374145#!/compare/1496448000/1496534400

http://www.tf2outpost.com/trade/29213603 - B/O of 90

Sold for a Tesla Coldsnap (107.5, indate)

X = 90

Final Price: 76 - 90 keys