"Only 1:2 in world and only one on market. The BP.tf prices are outdated and wrong. Valued at 85+ keys. Can Negotiate. <3" ... Nope !

Better idea. (I can feel the blindvotes with the first sentence)

Sale #1

http://backpack.tf/profiles/76561198079112081/#!/compare/1455868800/1455955200

Sold for duped Planets KE + key -> x = 46 keys flat price

Mini on the duped KE ~ 45 keys :

http://backpack.tf/profiles/76561198079112081/#!/compare/1455350400/1455436800 Wut?

http://www.tf2outpost.com/trade/27603069 B/O 45 for a month

http://www.tf2outpost.com/trade/27603069 -> http://www.tf2outpost.com/trade/27744588 IDs are matching, can't exceed the B/O

Sale #2

http://backpack.tf/profiles/76561198018832439/#!/compare/1456387200/1456473600

Sold with sweets for Electrostatic Halogen, making it at ~ 20 keys (definitely not 85+), probably an outlier.

Mini on the Halogen ~ 25 keys :

http://backpack.tf/profiles/76561198018832439/#!/compare/1456214400/1456387200

Any pertinent comments are welcome.