Sale 1:

https://backpack.tf/profiles/76561198022470905#!/compare/1567296000/1567382400

https://backpack.tf/profiles/76561197994783413#!/compare/1567209600/1567296000

untrace

Sale 2:

https://backpack.tf/profiles/76561197994783413#!/compare/1567468800/1567555200

https://backpack.tf/profiles/76561198021457543#!/compare/1566864000/1567555200

https://backpack.tf/profiles/76561198139257833#!/compare/1567468800/1567555200

https://backpack.tf/profiles/76561198847955284#!/compare/1567555200/1567641600

https://backpack.tf/profiles/76561198045173401#!/compare/1567296000/1567641600

Gambling / untrace

sale 3:

https://backpack.tf/profiles/76561198045173401#!/compare/1568160000/1568246400

https://backpack.tf/profiles/76561198079160799#!/compare/1568160000/1568246400

untrace

sale 4:

https://backpack.tf/profiles/76561198079160799#!/compare/1568332800/1568419200

https://backpack.tf/profiles/76561198156274478#!/compare/1568160000/1568419200

Bulk / high

Sale 5:

https://backpack.tf/profiles/76561198156274478#!/compare/1568678400/1568851200

https://backpack.tf/profiles/76561198118139141#!/compare/1568505600/1568851200

Bulky

Sale 6:

https://backpack.tf/profiles/76561198118139141#!/compare/1569715200/1569801600

https://backpack.tf/profiles/76561198252999692#!/compare/1569715200/1569801600

Bulk

sale 7:

https://backpack.tf/profiles/76561198252999692#!/compare/1570838400/1570924800

https://backpack.tf/profiles/76561198040106025#!/compare/1570838400/1570924800

Sold for Blizzardy Bottle Cap + 6 keys

use there

Sale 8:

https://backpack.tf/profiles/76561198051257394#!/compare/1566086400/1570492800

https://backpack.tf/profiles/76561198002757046#!/compare/1566000000/1566086400

QS

sAle 9:

https://backpack.tf/profiles/76561198002757046#!/compare/1566086400/1566172800

https://backpack.tf/profiles/76561198069493147#!/compare/1566086400/1566172800

Sold for 14 keys(?)

sale 10:

https://backpack.tf/profiles/76561198069493147#!/compare/1566172800/1566259200

https://backpack.tf/profiles/76561198275862898#!/compare/1566172800/1566259200

Sold for ~18 keys in sweets

Sale 11:

https://backpack.tf/profiles/76561198275862898#!/compare/1566172800/1566259200

https://backpack.tf/profiles/76561198061634071#!/compare/1566172800/1566259200

Bulk

sale 12:

https://backpack.tf/profiles/76561198061634071#!/compare/1568764800/1568851200

https://backpack.tf/profiles/76561198081240505#!/compare/1568764800/1568851200

Sold with 9 keys for Spelled RL

sale 13:

https://backpack.tf/profiles/76561198081240505#!/compare/1568851200/1569024000

https://backpack.tf/profiles/76561198986177898#!/compare/1568764800/1568851200

Untrace

Sale 14:

https://backpack.tf/profiles/76561198189381361#!/compare/1566172800/1566259200

https://backpack.tf/profiles/76561198159317851#!/compare/1566259200/1566345600

Sold for DP Pusher + Miami Handle(12)

Pusher Mini:

https://backpack.tf/suggestion/5dcca0946780722c2d48adc4

Suggestion for 7.75 keys

Total is ~20 keys

Sale 15:

https://backpack.tf/profiles/76561198159317851#!/compare/1566259200/1566345600

https://backpack.tf/profiles/76561197964171516#!/compare/1566259200/1566345600

Sold for Beams esteem

Esteem Mini:

https://backpack.tf/suggestion/5dcf32c5d381721c5b42440d

Suggestion for 19 keys

Total sales @:

14, 18, 19, 20 keys

buyers up to 15 keys,

Taking 18 - 20 keys