MP sales:

https://marketplace.tf/items/tf2/1196;5;u3004

$17.99 / $1.90 = 9.47 keys

$25 / $1.98 = 12.63 keys

$15.65 / $2.00 = 7.83 keys

Sale 4:

untrace

https://backpack.tf/profiles/76561198273516153#!/compare/1591315200/1592352000

https://backpack.tf/profiles/76561197968633696#!/compare/1593302400/1594080000

Sale 5:

untrace

https://backpack.tf/profiles/76561198089434121#!/compare/1487116800/1589673600

https://backpack.tf/profiles/76561198454615761#!/compare/1591488000/1591574400

Sale 6:

untrace

https://backpack.tf/profiles/76561198116084478#!/compare/1587340800/1592352000

https://backpack.tf/profiles/76561197962704807#!/compare/1588377600/1592352000

Sale 7:

untrace

https://backpack.tf/profiles/76561197962704807#!/compare/1588377600/1592352000

https://backpack.tf/profiles/76561198160856661#!/compare/1592265600/1592352000

Sale 8:

untrace

https://backpack.tf/profiles/76561198808202892#!/compare/1592006400/1593388800

https://backpack.tf/profiles/76561198850274253#!/compare/1593302400/1593388800

Sale 9:

untrace

https://backpack.tf/profiles/76561198850274253#!/compare/1594252800/1594339200

https://backpack.tf/profiles/76561198454615761#!/compare/1594252800/1594339200

Sale 10:

untrace

https://backpack.tf/profiles/76561198249182916#!/compare/1563667200/1592092800

https://backpack.tf/profiles/76561198453530349#!/compare/1592006400/1592092800

Sale 11:

7 keys + 23 ref

https://backpack.tf/profiles/76561198047795463#!/compare/1594512000/1594598400

https://backpack.tf/profiles/76561198358296372#!/compare/1594512000/1594598400

Sale 12:

untrace

https://backpack.tf/profiles/76561198358296372#!/compare/1594684800/1594857600

https://backpack.tf/profiles/76561198841279602#!/compare/1594771200/1594857600

Sale 13:

untrace

https://backpack.tf/profiles/76561198291431540#!/compare/1589241600/1589328000

https://backpack.tf/profiles/76561198421717954#!/compare/1589241600/1589328000

Sale 14:

SCM

https://backpack.tf/profiles/76561198421717954#!/compare/1589241600/1589328000

https://backpack.tf/profiles/76561198136097697#!/compare/1589328000/1589500800

Sale 15:

7 keys + 30 ref

https://backpack.tf/profiles/76561198136097697#!/compare/1589673600/1590019200

https://backpack.tf/profiles/76561198280693486#!/compare/1589932800/1590019200

bot.tf stats: https://imgur.com/a/yDdOjkc

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

Sales:

6 x ~7.5 keys

1 x 8 keys

1 x 9 keys

1 x 9.5 keys

1 x 13 keys

buyers / sellers: https://imgur.com/a/StUgDpU

lots of unsolds at 8/9

buyers at 7.7 keys

gotta go with 8 keys i guess?