Need this for something else.

Sale 1: Sold for Strange Professional Killstreak Australium Black Box[28 keys via mini]+Orbiting Planets Softcap[11 keys via mini]

http://backpack.tf/profiles/76561198059988865/#!/compare/1457164800/1457251200

28+11=39 keys

Sale 2: Sold with 3 keys for Blizzardy Storm Big Country[15 keys]+Stormy Storm Fed Fighting Fedora[19.5 keys]

http://backpack.tf/profiles/76561198103825331/#!/compare/1455782400/1455868800

15+19.5=34.5

34.5-3=31.5 rounding to 32 keys

Mini on Black Box:

Sellers at 28 keys: https://gyazo.com/3a27c7d5d35cbbc11a2445f13d802b3b.png

Mini on Softcap: Sold for 11 keys

http://backpack.tf/profiles/76561198059988865/#!/compare/1457424000/1457769600

So, I've got sales at 32 and 39. Making this a range of 32-39 keys.