Sale 1:

https://backpack.tf/profiles/76561198247600746#!/compare/1543104000/1543536000

https://backpack.tf/profiles/76561198181683862#!/compare/1543449600/1543536000

Sold for ~14 keys

Sale 2:

https://backpack.tf/profiles/76561198181683862#!/compare/1543536000/1543622400

https://backpack.tf/profiles/76561198328361886#!/compare/1542412800/1543622400

Keys...

Sale 3:

https://backpack.tf/profiles/76561198328361886#!/compare/1543622400/1543708800

https://backpack.tf/profiles/76561198148188353#!/compare/1543622400/1543708800

Keys + sweets...

Sale 4:

https://backpack.tf/profiles/76561198148188353#!/compare/1543622400/1543708800

https://backpack.tf/profiles/76561198125035818#!/compare/1543622400/1543708800

Sold for 14 keys

Sale 5:

https://backpack.tf/profiles/76561198382654640#!/compare/1546300800/1546387200

https://backpack.tf/profiles/76561198328629740#!/compare/1546300800/1546387200

Sold for Of Scotsman's + ~5 keys in sweets

Scots Mini:

https://backpack.tf/suggestion/5c738d99d38172327b25b17b

Suggestion for 13 keys

Total is 18 keys

Sale 6:

https://backpack.tf/profiles/76561198021272428#!/compare/1546473600/1546560000

https://backpack.tf/profiles/76561198328629740#!/compare/1546473600/1546560000

Sold with one key for G Fetti Towering

Use there

Sale 7:

https://backpack.tf/profiles/76561198021272428#!/compare/1548806400/1548892800

https://backpack.tf/profiles/76561198291789666#!/compare/1548806400/1548892800

Sold for 17 keys

Sale 8:

https://backpack.tf/profiles/76561198358090160#!/compare/1549929600/1550016000

https://backpack.tf/profiles/76561198004517334#!/compare/1549929600/1550016000

Untrace

Sale 9:

https://backpack.tf/profiles/76561198004517334#!/compare/1550188800/1550275200

https://backpack.tf/profiles/76561198103524668#!/compare/1550275200/1550361600

Sold for 17 keys

Sale 10:

https://backpack.tf/profiles/76561198103524668#!/compare/1519430400/1550275200

https://backpack.tf/profiles/76561198002757046#!/compare/1550188800/1550966400

QS

Sale 11:

https://backpack.tf/profiles/76561198202694983#!/compare/1543881600/1543968000

https://backpack.tf/profiles/76561198041383154#!/compare/1543795200/1543968000

Used there

Sale 12:

https://backpack.tf/profiles/76561198041383154#!/compare/1544054400/1544227200

https://backpack.tf/profiles/76561198832602199#!/compare/1544140800/1544227200

Sold for ~16 keys

Sale 13:

https://backpack.tf/profiles/76561198832602199#!/compare/1545350400/1545436800

https://backpack.tf/profiles/76561197997988908#!/compare/1545091200/1546646400

Sold for 17 keys

Sale 14:

https://marketplace.tf/items/254;5;u9

Buy order

Total sales @:

14, 14, 16, 17, 17, 17, 18 keys

Buyers up to 14 keys,

Taking 16 - 18 keys,

watching seller at ~15 keys

https://backpack.tf/item/179373463