Take 2

Sale #1: Sold for duped Roboactive Halogen Head Lamp (45) + Cloud 9 Data Mining Light (17) + 5 keys --> 71 keys

https://backpack.tf/profiles/76561198074789287#!/compare/1495756800/1495843200

Mini Head Lamp: 45 keys pure https://backpack.tf/profiles/76561198139276623#!/compare/1494547200/1494633600 (credits to sin)

Mini Minig Light: Has no mini. I tried to make a full suggestion for this and it has only 1 sale which is bulk. Using old value of 17 keys for it

Sale #2: Sold for duped Scorching Flames Old Guadalajara; excluding due to lack of mini

https://backpack.tf/profiles/76561198095820039#!/compare/1495929600/1496016000

Mini Old Guadalajara: Has no mini which doesn't require a lot of micros;

Sale 3: Sold together with Roboactive Metal Slug (62) + Cloud 9 Voodoo JuJu (18.5) for Nebula Phononaut (247.5) --> 167

Mini JuJu: 18.5 keys pure https://backpack.tf/profiles/76561198180885982#!/compare/1497744000/1498262400

Sale 4: Sold for Morning Glory Whoopee Cap (70)

https://backpack.tf/profiles/76561198334066390#!/compare/1498348800/1498435200

Sale 5: Circling Heart Burning Bandana (55) + Orbiting Fire Kiss King (30) --> 85

https://backpack.tf/profiles/76561198053856869#!/compare/1498694400/1498780800

Sales at: 70, 71, 85 167

Calling 167 an outlier; suggesting 70-85

Thanks to sin for his help on finiding minis!

For discussion see here: https://backpack.tf/suggestion/5952a959cf6c75778a522847#comment-5976035fcf6c750e0511c894