Sale #1:

https://backpack.tf/profiles/76561197988768189#!/compare/1498953600/1499040000

Not sure what the exchange was.

Sale #2:

https://backpack.tf/profiles/76561198025560677#!/compare/1502323200/1502668800

Sold for Time Warp Private Eye (64) + HG Blast Defense (30.5) + Vintage Bill's (8.8) + 80 keys + ~7.5 key taunts = ~191 keys, rounding to 190

Sale #3:

https://backpack.tf/profiles/76561197965180377#!/compare/1499990400/1502668800

Sold for GBH Executioner (195 keys) = 195 keys

Sale #4:

https://backpack.tf/profiles/76561197965180377#!/compare/1502668800/1503014400

Sold for duped Phos Exe (190) = 190 keys

Duped Phos Exe mini:

https://backpack.tf/profiles/76561197995194055#!/compare/1503619200/1503964800

Sold for Slumber Class Crown (194), but clean is 190 so taking 190 keys

Sale #5:

https://backpack.tf/profiles/76561198173027559#!/compare/1502928000/1503014400

Sold for G.fetti HKC (67.5) + Isotope FT Woodland Rocket Launcher (95) + Max's Head (18.2) + 18 keys worth items = 199 keys, rounding to 200

Sale #6:

https://backpack.tf/profiles/76561198065206206#!/compare/1503187200/1503360000

Sold for DBD HKC (was 152.5 keys at the time) = 155 keys

Sale #7:

https://backpack.tf/profiles/76561198053717045#!/compare/1505088000/1505174400

Sold for about 200 keys in downgrades = 200 keys

Sale #8:

https://backpack.tf/profiles/76561198100792099#!/compare/1496448000/1500768000

Cashout

Sale #9:

https://backpack.tf/profiles/76561198047595874#!/compare/1500768000/1501891200

SCM sale

Sale #10:

https://backpack.tf/profiles/76561198188251237#!/compare/1499472000/1499558400

Sold with Peace Gaze (20) for 13th Hour Dapper (170) = 150 keys

We have sales at 190, 195, 190, 190, 200, 155, 200, & 150.

Taking a range of 150-200 keys.

Feel free to point out any errors or provide additional sales.

Thanks!