Re-suggesting again per Polar's advice.

http://backpack.tf/item/2065968181

Sale 1) Sold for a Poisoned Shadows Soviet Gentleman

http://backpack.tf/profiles/76561198050849650#!/compare/1475107200/1475280000

Using this sale for the Soviet.

Sale 2) Sold for a Well-Worn Specialized Killstreak Isotope Corsair Scattergun (42 Keys) + ~25 Keys of Items + Bubbling Swagman's Swatter (14 Keys)

http://backpack.tf/profiles/76561198084205929#!/compare/1475884800/1475971200

42 + 25 + 14 = 81, which I'll round to 80 Keys. A Swatter Mini isn't necessary, as the sale would still round to 80 Keys.