Sale 1:

https://backpack.tf/profiles/76561198950621219#!/compare/1569196800/1569283200

https://backpack.tf/profiles/76561198203290705#!/compare/1569196800/1569283200

https://backpack.tf/profiles/76561198122412263#!/compare/1560124800/1569283200

https://backpack.tf/profiles/76561198912836088#!/compare/1569196800/1569283200

https://backpack.tf/profiles/76561198964658472#!/compare/1569283200/1569369600

Gambling

sale 2:

https://backpack.tf/profiles/76561198964658472#!/compare/1569369600/1569456000

https://backpack.tf/profiles/76561198912836088#!/compare/1569283200/1569456000

https://backpack.tf/profiles/76561198081943872#!/compare/1569456000/1569542400

https://backpack.tf/profiles/76561198950621219#!/compare/1569456000/1569542400

https://backpack.tf/profiles/76561198053557223#!/compare/1561593600/1569628800

https://backpack.tf/profiles/76561198010993339#!/compare/1569628800/1569715200

https://backpack.tf/profiles/76561198333986358#!/compare/1569628800/1569715200

gambling ending in QS to bot

sale 3:

https://backpack.tf/profiles/76561198333986358#!/compare/1571270400/1571356800

https://backpack.tf/profiles/76561198183158194#!/compare/1570838400/1571270400

Sold for 16 keys

Sale 4:

https://backpack.tf/profiles/76561198239327232#!/compare/1572825600/1572912000

https://backpack.tf/profiles/76561198101915413#!/compare/1572825600/1572912000

Sold for ~13 keys

sale 5:

https://backpack.tf/profiles/76561198101915413#!/compare/1572825600/1572912000

https://backpack.tf/profiles/76561198366465958#!/compare/1572825600/1572912000

Bulky

Sale 6:

https://backpack.tf/profiles/76561198366465958#!/compare/1573171200/1573257600

https://backpack.tf/profiles/76561198213234076#!/compare/1573171200/1573257600

Bulky

sale 7:

https://backpack.tf/profiles/76561198213234076#!/compare/1573430400/1573516800

https://backpack.tf/profiles/76561198402368483#!/compare/1573344000/1573430400

Sold with 3 keys for Beams Esteem

Esteem Mini:

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

Suggestion for 19 keys

total is 16 keys

sale 8:

https://backpack.tf/profiles/76561198127938353#!/compare/1572220800/1572307200

https://backpack.tf/profiles/76561198256500309#!/compare/1572220800/1572307200

Sold for DP Pure Tin + KaW Rimmed

Rimmed Mini:

https://backpack.tf/suggestion/5dcf113567807262324fe5b3

Suggestion for 8 keys

Tin Mini:

https://backpack.tf/suggestion/5dcf09686780725def62b9f5

Suggestion for 6.5 keys

Total is 14.5 keys

https://bot.tf/stats/listings/4KRZD938

B/O of ~16 keys

Sale 9:

https://backpack.tf/profiles/76561198308171954#!/compare/1566172800/1566864000

https://backpack.tf/profiles/76561198404800996#!/compare/1566432000/1566518400

Sold for DBD Neckwear(29)

seems high, probably sold with something else, but can't trace anything else...

Sale 10:

https://backpack.tf/profiles/76561197999873164#!/compare/1570665600/1570752000

https://backpack.tf/profiles/76561198805536170#!/compare/1570579200/1570752000

Sold for 12 keys, maybe more?

Total sales @:

13, 14.5, 16, 16 keys

poorly bumped seller for 18 keys,

buyers up to ~9 keys,

taking 13 - 16 keys