Sale 1:

https://backpack.tf/profiles/76561198095236132#!/compare/1585872000/1586044800

https://backpack.tf/profiles/76561198358296372#!/compare/1585958400/1586044800

QS for 6 keys (bot.tf)

sale 2:

https://backpack.tf/profiles/76561198358296372#!/compare/1586995200/1587081600

https://backpack.tf/profiles/76561198098276029#!/compare/1586995200/1587168000

Keys

sale 3:

https://backpack.tf/profiles/76561197996306396#!/compare/1585699200/1585785600

https://backpack.tf/profiles/76561198358296372#!/compare/1585699200/1585785600

QS for 6 keys (bot.tf)

sale 4:

https://backpack.tf/profiles/76561198023051867#!/compare/1586908800/1586995200

https://backpack.tf/profiles/76561198435061144#!/compare/1586995200/1587081600

Untrace

Sale 5:

https://backpack.tf/profiles/76561198064490192#!/compare/1584316800/1585353600

https://backpack.tf/profiles/76561198732654715#!/compare/1584748800/1584835200

Untrace

sale 6:

https://backpack.tf/profiles/76561198142429913#!/compare/1581033600/1581206400

https://backpack.tf/profiles/76561199005803152#!/compare/1581120000/1581206400

Untrace

sale 7:

https://backpack.tf/profiles/76561199005803152#!/compare/1581120000/1581206400

https://backpack.tf/profiles/76561198260851164#!/compare/1580860800/1581206400

Sold with ~2.5 keys for P Fetti Blast

use there, ends up in range here.

https://bot.tf/stats/listings/MVR09PDW

B/O of ~8.5 keys

Sale 8:

https://backpack.tf/profiles/76561198260851164#!/compare/1583020800/1583625600

https://backpack.tf/profiles/76561198132527164#!/compare/1583107200/1583193600

sold for 7 keys (bot.tf)

sale 9:

https://marketplace.tf/items/tf2/30922;5;u3030

$17.99 / $1.74 = 10.34 keys

$17.99 / $1.74 = 10.34 keys

$11.11 / $1.72 = 6.46 keys

$11.95 / $1.75 = 6.83 keys <--- https://backpack.tf/item/7917146026

$19.99 / $1.77 = 11.29 keys <--- https://backpack.tf/item/6458463857 | https://bot.tf/stats/listings/4JGV563X B/O of 13 keys

Bot.tf:

1 @ 9 keys

1 @ 7 keys,

3 @ 6 keys,

Total sales @:

6, 6, 6, 6.5, 7, 7, 9, 10.49, 10.49, 11.49 keys

buyers up to ~5.45 keys,

sellers down to 9 keys,

https://bot.tf/stats/listings/Y9Q6R2LD

unsold for nearly a month.

calling 10.5 high,

6 low,

taking 6.5 - 9 keys.