Sale 1: Untraceable

https://backpack.tf/profiles/76561198277749398#!/compare/1499817600/1499904000

Sale 2: Untraceable

https://backpack.tf/profiles/76561198317104913#!/compare/1494720000/1494806400

Sale 3: Untraceable

https://backpack.tf/profiles/76561198317104913#!/compare/1498780800/1498867200

https://backpack.tf/profiles/76561198335680035#!/compare/1498694400/1498867200

Sale 4: Sold for Death at Dusk Base Metal Billycock

https://backpack.tf/profiles/76561198317104913#!/compare/1499558400/1499644800

Was used to price Billycock

Sale 5: Sold for Bubbling Virtual Reality Headset (13) + Miami Nights Pencil Pusher (35) --> 31 keys

https://backpack.tf/profiles/76561198054280330#!/compare/1499644800/1499731200

B/O was 31: http://www.tf2outpost.com/trade/29267766

Mini VRH: Sellers at 13 http://i.imgur.com/1Prw817.png

Sale 6: Sold for Molten Mallard Gentleman's Ushanka + ~3.2 keys in items

https://backpack.tf/profiles/76561198054280330#!/compare/1500076800/1500249600

https://backpack.tf/profiles/76561198073618741#!/compare/1500163200/1500249600

Being used to price Ushanka https://backpack.tf/suggestion/596cdd1bcf6c752dc54b7913

Sale 7: Bulk

https://backpack.tf/profiles/76561198073618741#!/compare/1500595200/1500681600

Sellers: Unsold for 2 months at 35. Buyers at 26 http://i.imgur.com/268SqFT.png

Only 1 useable sale at 31. Suggesting flat 31.

The minute I make this suggestion a new sale happens.

Sale 8:

Aussie Pro KS Scatter (23) + Vintage Professional Killstreak Lugermorph (5.5) + 3 keys = 31.5 keys.

https://backpack.tf/profiles/76561198217694409#!/compare/1500681600/1500768000

Confirms the drop. I don't think it's worth resuggesting with 31-32.