Revisit.

Sale from the previous suggestion is still valid.

Sale 1

Before: http://backpack.tf/profiles/76561198152439964?time=1430895600

After: http://backpack.tf/profiles/76561198152439964?time=1431052131

- Sold for a Stormy Storm Vintage Merryweather (22 keys) + 2 keys in items (24 keys) (No overpay) (Outlier)

Sale 2

Before: http://backpack.tf/profiles/76561198102526747?time=1430809200

After: http://backpack.tf/profiles/76561198102526747?time=1430953071

- Sold for a Stormy Storm Medic's Mountain Cap (14 keys) + Purple Confetti Old Guadalajara (14 keys) (28 keys) (No overpay)

Mini for the Purple Confetti Old Guadalajara

http://backpack.tf/vote/id/55680c03dea9e988108b45fb

Sale 3

http://www.tf2outpost.com/trade/25636252 - Sold for 35 keys

Feel free to counter / support my proofs