Sticking up the preachers in the church, I'm a stone crook

Serial killer, who works by the phone book.

Sale #1

Sold with an Australium Rocket Launcher (33 keys) for a Circling TF Logo Legendary Lid (208 keys, mini below) + 8 keys

https://backpack.tf/profiles/76561198123389475#!/compare/1525824000/1525910400

= (208 + 8) - 33 = 183 keys

TF Logo Lid mini

Sold for a Scorching Flames Caribbean Conqueror (207.5 keys, micro below)

https://backpack.tf/profiles/76561198028320526#!/compare/1529539200/1529625600

= 208 keys

Scorching Caribbean micro

https://backpack.tf/suggestion/5b35de2244325a40da2ef5e3 = 207.5 keys

Credits to Shuffle

Sale #2

Sold for a Haunted Ghosts Caribou Companion (77.5 keys, in-date at the time)

https://backpack.tf/profiles/76561197977828464#!/compare/1525478400/1525651200

https://backpack.tf/profiles/76561198292242424#!/compare/1525564800/1525651200

= 78 keys

Sale #3

Bulk sale

https://backpack.tf/profiles/76561198195731583#!/compare/1529971200/1530057600

Sale #4

Sold with:

an Australium Rocket Launcher (33 keys)

a Screaming Tiger Taunt: Bad Pipes (9.75 keys)

~1 key worth of items

for:

a Disco Beat Down Brotherhood of Arms (120 keys, mini below)

http://www.tf2outpost.com/trade/29696773

https://backpack.tf/profiles/76561198123389475#!/compare/1530403200/1530489600

https://backpack.tf/profiles/76561198151944215#!/compare/1530403200/1530489600

= 120 - (33 + 9.75 + 1) = 76 keys

DBD BoA mini

https://backpack.tf/suggestion/5b4377ddcf6c7566f911e681 = 120 keys

Conclusion:

Sales at 76, 78, and 183 keys. Excluding the obvious outlier, taking 76-78 keys as the new price.

Additional/Supportive and Counter Evidence is always appreciated.

Discovery out ヽ༼ຈل͜ຈ༽ﾉ