Blow away the smoke.

http://backpack.tf/item/5039568916

Sale 1) Sold for a Haunted Ghosts Professional’s Panama (28 Keys) + 5 Keys

http://backpack.tf/profiles/76561198119391986#!/compare/1484524800/1484611200

28 + 5 = 33 Keys

Panama Mini

http://backpack.tf/suggestion/58d882f30e2cad68945c51ec - 28 Keys

Sale 2) Sold for a Strange DBD Ground Control (36 Keys) + ~1 Key of Items

http://backpack.tf/profiles/76561198118922746#!/compare/1484611200/1484697600

http://backpack.tf/profiles/76561198262863029#!/compare/1484611200/1484697600 - Buyer’s Backpack

36 + 1 = 37 Keys. The Ground Control was sold for the 36 Keys you see below.

Ground Control Mini

http://backpack.tf/profiles/76561198118922746#!/compare/1484611200/1484697600 - Sold for 36 Keys

http://imgur.com/a/LLWcu - 19 Day Unsold at 30 Keys