Sale 1:

https://backpack.tf/profiles/76561198874693079#!/compare/1585008000/1585094400

https://backpack.tf/profiles/76561198101915413#!/compare/1585008000/1585094400

untrace

sale 2:

https://backpack.tf/profiles/76561198101915413#!/compare/1585094400/1585180800

https://backpack.tf/profiles/76561198172388346#!/compare/1585094400/1585180800

Sold for ~6.5 keys

sale 3:

https://backpack.tf/profiles/76561198172388346#!/compare/1585612800/1585699200

https://backpack.tf/profiles/76561198339153940#!/compare/1585526400/1585699200

sold for spell

Sale 4:

https://backpack.tf/profiles/76561198339153940#!/compare/1585526400/1585699200

https://backpack.tf/profiles/76561198241644844#!/compare/1585440000/1585699200

Sold for ~7 keys in sweets

sale 5:

https://backpack.tf/profiles/76561198241644844#!/compare/1585440000/1585699200

https://backpack.tf/profiles/76561198295486957#!/compare/1585612800/1585699200

QS

sale 6:

https://backpack.tf/profiles/76561198295486957#!/compare/1585785600/1585699200

https://backpack.tf/profiles/76561198059021831#!/compare/1585699200/1585785600

Transfer

sale 7:

https://backpack.tf/profiles/76561198256404398#!/compare/1580515200/1580688000

https://backpack.tf/profiles/76561198384021642#!/compare/1581465600/1581724800

SCM

sale 8:

https://backpack.tf/profiles/76561198384021642#!/compare/1582416000/1582502400

https://backpack.tf/profiles/76561198080179568#!/compare/1582502400/1582588800

QS for ~6 keys

sale 9:

https://backpack.tf/profiles/76561198080179568#!/compare/1582848000/1582934400

https://backpack.tf/profiles/76561198350705934#!/compare/1582588800/1583020800

sold for 7 keys

sale 10:

https://backpack.tf/profiles/76561198350705934#!/compare/1584230400/1584748800

https://backpack.tf/profiles/76561198850895547#!/compare/1584662400/1584748800

can trace crates

sale 11:

https://backpack.tf/profiles/76561198850895547#!/compare/1585008000/1585094400

https://backpack.tf/profiles/76561198131251303#!/compare/1585094400/1587340800

Sold for 7 keys

sale 12:

https://backpack.tf/profiles/76561198089253101#!/compare/1582156800/1582243200

https://backpack.tf/profiles/76561198258691830#!/compare/1582243200/1582588800

Untrace

sale 13:

https://backpack.tf/profiles/76561198258691830#!/compare/1583625600/1583884800

https://backpack.tf/profiles/76561198266342588#!/compare/1579046400/1585526400

Untrace

sale 14:

https://backpack.tf/profiles/76561198442349647#!/compare/1580774400/1580860800

https://backpack.tf/profiles/76561198354459626#!/compare/1580688000/1580774400

Sold for 7 keys

Sale 15:

https://backpack.tf/profiles/76561198280434589#!/compare/1583452800/1583539200

https://backpack.tf/profiles/76561198125004563#!/compare/1583452800/1583539200

Untrace

sale 16:

https://backpack.tf/profiles/76561198119164812#!/compare/1586822400/1586908800

https://backpack.tf/profiles/76561198101875569#!/compare/1586822400/1586908800

Untrace

sale 17:

https://backpack.tf/profiles/76561198101875569#!/compare/1586822400/1586908800

https://backpack.tf/profiles/76561198160637040#!/compare/1586908800/1586995200

Untrace

sale 18:

https://backpack.tf/profiles/76561198160637040#!/compare/1586995200/1587081600

https://backpack.tf/profiles/76561198353374351#!/compare/1586995200/1587081600

Sold for C9 bucket + negligible sweets

use there

Sale 19:

https://backpack.tf/profiles/76561198353374351#!/compare/1587081600/1587168000

https://backpack.tf/profiles/76561198091171270#!/compare/1586995200/1587081600'

Can trace a key

Sale 20:

https://backpack.tf/profiles/76561198091171270#!/compare/1587081600/1587513600

https://backpack.tf/profiles/76561198362891322#!/compare/1546992000/1587513600

Sold for 7 keys

sale 21:

https://backpack.tf/profiles/76561198362891322#!/compare/1546992000/1587513600

https://backpack.tf/profiles/76561198084219943#!/compare/1587427200/1587513600

Bulk

sale 22;

https://backpack.tf/profiles/76561198084219943#!/compare/1587686400/1587772800

https://backpack.tf/profiles/76561198093136976#!/compare/1587600000/1587686400

sold for ~5.5 keys in sweets

sale 23:

https://backpack.tf/profiles/76561198093136976#!/compare/1587600000/1587686400

https://backpack.tf/profiles/76561198394457682#!/compare/1587600000/1587686400

Sold with negligible sweets for 6.5 keys

Sale 24:

https://backpack.tf/profiles/76561198394457682#!/compare/1587686400/1587945600

https://backpack.tf/profiles/76561198002757046#!/compare/1587686400/1587859200

QS

sale 25:

https://marketplace.tf/items/tf2/30040;5;u58

$13.59 / $1.78 = 7.63 keys

$14 / $1.71 = 8.19 keys <--- https://backpack.tf/item/7957651594

$12 / $1.69 = 7.10 keys

$12.49 / $1.75 = 7.14 keys

Total sales @:

5.5, 6, 6.5, 6.5, 7, 7, 7, 7, 7, 7, 7.5, 8 keys

buyers up to 6.21 keys,

seller at 11 keys,

taking 6.5 - 8 keys