Creds TheProcave for sale:

https://backpack.tf/profiles/76561198043936328#!/compare/1529884800/1529971200

Sold for 10 keys pure + C9 Crone's Dome (92.5k, taking 93k) + an Eltrdritch Flame Prehistoric Pullover (68k) = 171 keys, rounding off to 170.

http://www.tf2outpost.com/trade/29693610 - B/O 160, creds Erik

Creds TheProcave for this one too:

https://backpack.tf/profiles/76561198140611781#!/compare/1526947200/1527379200

With Silver Cyclone Taunt: Buckin' Bronco (6) for a Spectral Swirl Zoomin' Broom (https://marketplace.tf/items/30672;5;u3014 - 2 sales at 50ish) + Blizzardy Crone's Dome (87.5k, taking 88k) + PKS Aussie Wrench (Sellers at 23.73k, going to 23.7k) + PKS Degreaser (Sellers at 6.42k, taking 6.4k) = ~163 keys

http://www.tf2outpost.com/trade/29654617 - B/O 150, again creds Erik

And for rest sales also creds to Erik:

More sales:

https://backpack.tf/profiles/76561198239886606#!/compare/1525046400/1525132800

https://backpack.tf/profiles/76561198069950258#!/compare/1524960000/1525132800

Was used there.

https://backpack.tf/profiles/76561198043936328#!/compare/1526256000/1526428800

https://backpack.tf/profiles/76561198019782842#!/compare/1523664000/1526428800

Bulk.

https://backpack.tf/profiles/76561198068064085#!/compare/1525910400/1525996800

https://backpack.tf/profiles/76561198061489334#!/compare/1525910400/1525996800

Probably better to update that Collector's thing.

https://backpack.tf/profiles/76561197964782863#!/compare/1525305600/1525392000

https://backpack.tf/profiles/76561198068064085#!/compare/1525305600/1525392000

Sold for 145 keys.

https://backpack.tf/profiles/76561198112331037#!/compare/1531267200/1531353600

https://backpack.tf/profiles/76561198061489334#!/compare/1531267200/1531353600

http://www.tf2outpost.com/trade/29648780 - B/O 160 keys

Sold for 5 year outdated (!) DUPED Misty Skull Chapeau. Gross.

https://backpack.tf/profiles/76561198112331037#!/compare/1531008000/1531094400 - Chapeau sale would probably support the high end here (given the B/O on the Crone's).

https://backpack.tf/profiles/76561198112331037#!/compare/1531785600/1531872000

https://backpack.tf/profiles/76561198071225282#!/compare/1528588800/1531872000

Apparently within a week for 129 keys. Probably wouldn't include.