Sale 1:

https://marketplace.tf/items/tf2/30045;5;u89

$66.7 / $1.79 = 37.26 keys

https://backpack.tf/item/4268111392

no b/o

Sale 2:

gamble

https://backpack.tf/profiles/76561198048334414#!/compare/1572998400/1573084800

https://backpack.tf/profiles/76561198129380689#!/compare/1572998400/1573084800

Sale 3:

17 pure - under buyer: https://imgur.com/a/hlpYQZn

https://backpack.tf/profiles/76561198127938353#!/compare/1576022400/1576108800

https://backpack.tf/profiles/76561198337734785#!/compare/1576022400/1576108800

Sale 4:

40 pure

https://backpack.tf/profiles/76561198083134207#!/compare/1569024000/1569110400

https://backpack.tf/profiles/76561198868564267#!/compare/1569024000/1569110400

Sale 5:

bulk

https://backpack.tf/profiles/76561198223331996#!/compare/1570060800/1570147200

https://backpack.tf/profiles/76561198868564267#!/compare/1569888000/1570147200

Sale 6:

bulk

https://backpack.tf/profiles/76561198223331996#!/compare/1570320000/1570406400

https://backpack.tf/profiles/76561197994697258#!/compare/1570320000/1570406400

Sale 7:

b/o 38 keys: https://imgur.com/a/7PizroB

41.5

Terror-Watt DCO(19.5) + Pro KS Aussie Frontier Justice(14) + Pro KS Carbonado Scatter(8)

https://backpack.tf/profiles/76561197994697258#!/compare/1570752000/1570838400

https://backpack.tf/profiles/76561198232359560#!/compare/1570838400/1570924800

Frontier Justice: https://imgur.com/a/ftE6Hl2

Carbonado Scatter: https://imgur.com/a/QRlbCfn

Sale 8:

better used on beret

https://backpack.tf/profiles/76561198232359560#!/compare/1571529600/1571616000

https://backpack.tf/profiles/76561198056148853#!/compare/1571529600/1572048000

==============================================================================

Sales:

17,37,38,40

https://imgur.com/a/wAO1Cic

young seller at 35:

https://imgur.com/a/ANmbecv

if it sells or goes unsold it will be included in price either way