Sale 1:

https://backpack.tf/profiles/76561198327569682#!/compare/1589587200/1589846400

https://backpack.tf/profiles/76561198811180962#!/compare/1589760000/1589846400

Sold for ~8 keys

sale 2:

https://backpack.tf/profiles/76561198811180962#!/compare/1590019200/1590105600

https://backpack.tf/profiles/76561198077929459#!/compare/1590019200/1590105600

Sold for TW Toe + ~2 keys in sweets

use there

sale 3:

https://backpack.tf/profiles/76561198077929459#!/compare/1590019200/1590105600

https://backpack.tf/profiles/76561198153509887#!/compare/1589846400/1590105600

can trace some ref

sale 4:

https://backpack.tf/profiles/76561198153509887#!/compare/1590105600/1590537600

https://backpack.tf/profiles/76561198129143307#!/compare/1590192000/1590278400

Untrace

sale 5:

https://backpack.tf/profiles/76561198129143307#!/compare/1590278400/1590624000

https://backpack.tf/profiles/76561197994723055#!/compare/1590537600/1590624000

Sold with negligible sweets for DP Impaler

Impaler Mini:

https://backpack.tf/suggestion/5f274a1c2e591455560be15b

Suggestion for 8.75 keys

Total is ~8.5 keys

sale 6:

https://backpack.tf/profiles/76561197994723055#!/compare/1590537600/1590624000

https://backpack.tf/profiles/76561198170176529#!/compare/1590537600/1590624000

Sold with ~1.49 keys for DP Samur-Eye(8.25)

used there, but had no effect on range.

Total is ~8 keys

sale 7:

https://backpack.tf/profiles/76561198170176529#!/compare/1590624000/1590710400

https://backpack.tf/profiles/76561198954470051#!/compare/1589760000/1590624000

Sold for Cyclone Battin

low.

sale 8:

https://backpack.tf/profiles/76561198146531955#!/compare/1591920000/1592006400

https://backpack.tf/profiles/76561198396499936#!/compare/1591920000/1592006400

Bulk

sale 9:

https://backpack.tf/profiles/76561198396499936#!/compare/1592438400/1592524800

https://backpack.tf/profiles/76561198441630986#!/compare/1592352000/1592524800

Bulk

sale 10:

https://backpack.tf/profiles/76561198441630986#!/compare/1592697600/1592784000

https://backpack.tf/profiles/76561198993873071#!/compare/1592611200/1592697600

Bulk

sale 11:

https://backpack.tf/profiles/76561198284570728#!/compare/1595376000/1595462400

https://backpack.tf/profiles/76561198862841690#!/compare/1586995200/1596240000

Sold with ~0.5 keys in sweets for 8 keys

total is ~7.5 keys

Sale 12:

https://marketplace.tf/items/tf2/251;5;u56

$17.95 / $1.90 = 9.45 keys

https://backpack.tf/item/7956598429

Total sales @:

7.5, 8, 8, 8.5, 9.5 keys

buyers up to ~7.73 keys,

calling 7.5 low,

9.5 high,

taking 8 - 8.5 keys