It's dropping further..

Unsold at 35 on classifieds

http://i.imgur.com/MgYzsFb.png

Sale 1: Sold for Tesla Coil Nasty Norsemann (30 keys) + 5 keys pure --> 31 keys

http://backpack.tf/profiles/76561198118282932#!/compare/1493337600/1493424000

B/O was 31 http://www.tf2outpost.com/trade/28896130 (credits to Alberny)

Sale 2: Sold for Stormy Storm Pomade Prince (45) --> 45 keys

http://backpack.tf/profiles/76561198255434893#!/compare/1492560000/1492646400

Mini Pomade: DbD El Jefe (45 keys) http://backpack.tf/profiles/76561198116779194#!/compare/1488672000/1488758400

Sale 3: Sold for Green Energy Scotsman's Stove Pipe (31.5) --> rounding 32 keys (I lost the compare link)

Mini: Sold for Disco Beat Down Flipped Trilby (31.5)

http://backpack.tf/profiles/76561198137566942#!/compare/1490918400/1491091200

Sale 3: Sold for Electorstiatc Human Cannonball (42) --> 38 keys

http://backpack.tf/profiles/76561198112414874#!/compare/1493510400/1493596800

B/O is 38 http://www.tf2outpost.com/trade/28904518

Sale 4: Bulk. Sold for a Sunbeams Hottie's Hoodie together with Scorching Flames Tsarboosh and some keys; not useable.

http://backpack.tf/profiles/76561197999789029#!/compare/1491609600/1491696000

http://backpack.tf/profiles/76561198043936328#!/compare/1491609600/1491696000

Sale 5: Sold for Hellish Inferno Taunt: The Box Trot (40; in-date) --> 40 keys

http://backpack.tf/profiles/76561198129552058#!/compare/1490486400/1490572800

Sale 6: 29 keys pure; probably a QS

http://backpack.tf/profiles/76561198341700517#!/compare/1490054400/1490140800

Sales at 29, 31, 32, 38, 40, 45. Calling 45 an outlier and excluding taunt sale because taunts are unstable in price. Special thanks to Alberny for his help here!

Suggesting range from 31-38