First suggestion, advice is appriciated

Could only find 2 new sales, one of which was a dupe.

Sale 1: He added a Pro KS Australium SMG (10 keys) for my Purple Energy Rotation Sensation (updated at 177.5 keys)

177.5-10 = 167.5 keys

http://www.tf2outpost.com/trade/28283147 B/O capped at 165

Seller bp comparison: http://backpack.tf/profiles/76561198046645229#!/compare/1466726400/1466812800

Buyer bp comparison: http://backpack.tf/profiles/76561198121731353#!/compare/1466726400/1466812800

Sale 2: Sold for a clean scorching pot + 5 keys (duped, not usable)

Seller bp comparison: http://backpack.tf/profiles/76561198085269574#!/compare/1466121600/1466208000

Buyer bp comparison: http://backpack.tf/profiles/76561198077555267#!/compare/1466208000/1466294400

Sale from the last suggestions was still valid, which was 130 pure

Only one usable sales at 130 and 167.5, but B/O was 165 keys so going with that