Sale 1:

http://backpack.tf/profiles/76561198148843171#!/compare/1488758400/1488844800

http://backpack.tf/profiles/76561198055629695#!/compare/1488758400/1488844800

http://www.tf2outpost.com/trade/28818630 b/o 110

Bubbling HazMat Headcase(97) + Disco Beat Down Triboniophorus Tyrannus(23) + 5 sweets

HazMat mini (credit mindacos)

Sold for a Sunbeams Napper's Respite(65 Keys) and ~16 Keys in Sweets(81 Keys total)

http://backpack.tf/profiles/76561198117861136#!/compare/1491955200/1492041600

Sold for a Green Confetti Patriot Peak(70 Keys) and 4 Keys(74 Keys total)

http://backpack.tf/profiles/76561198148843171#!/compare/1489104000/1489190400

Sold for a Vivid Plasma Head Warmer(50 Keys) and a Sunbeams Handyman's Handle(39.5 Keys, round to 40)(90 Keys total)

http://backpack.tf/profiles/76561198192602363#!/compare/1488499200/1488585600

So the Hazmat should be 74-90

Sellers:

outpost:

105, 1 month: http://www.tf2outpost.com/trade/28847892