Cloud 9 Trencher's Topper:

Resugestion: thanks xergoyf

Marketplace.tf sales:

https://marketplace.tf/items/tf2/30336;5;u58

two sellers, one at $25.73 the other at $25.99

Key prices gathered from Marketplace too: https://marketplace.tf/items/tf2/5021;6

Jun 17: $19.75/1.98 = 9.97 = 10 keys

Jun 16: $19.75/1.98 = 9.97 = 10 keys

Jun 2: $13/1.94 = 6.7 = 7 keys

May 31: $19.99/1.91 = 10.46 = 10 keys

Items:

https://backpack.tf/item/3004153710 - hasnt changed owners since 2019

https://backpack.tf/item/7230028794 - also has not changed owners since 2019

https://backpack.tf/item/7957545190 - has never been sold

https://backpack.tf/item/7957274047 - nothing useful here

https://backpack.tf/item/9016900429 - no history here because Steam API needs to be refreshed.

Nothing on SCM

https://steamcommunity.com/market/listings/440/Unusual%20Trencher%27s%20Topper

Usable Sales:

3x 10 keys

1x 7 keys

Excluding 7 keys as a quicksell, since bots are at 6.96 at the moment

https://backpack.tf/stats/Unusual/Trencher%27s%20Topper/Tradable/Craftable/58

On classifieds the lowest seller is at 12 keys, it says it was listed 4 days ago, but the person has owned it since 2019

two sellers at 13 keys, one has no history on bp.tf and the other transfered from marketplace.tf to a bot, but no other activity within an exceptable range

Seller at 15 keys was listed 3 months ago but bought it in April of 2019

Going with 10 keys

As always, if I missed something or did something wrong please inform me!

New info

Bot.tf sales:

https://imgur.com/a/YhwLc9x

4 buys @ ~7.5

2 sales @ ~7.5

1 sale @ ~8

1 sale @ ~9

https://backpack.tf/profiles/76561198090520837#!/compare/1592784000/1592870400

https://backpack.tf/profiles/76561198400952853#!/compare/1592697600/1592870400

11 pure matches here

https://backpack.tf/profiles/76561198080179568#!/compare/1592265600/1592352000

https://backpack.tf/profiles/76561198363066746#!/compare/1592092800/1592352000

10 keys here

https://imgur.com/a/w3GoW7L - classies, young seller @ 9, buyers up to 11.

With 6 sales at 7.5, it is a common trading point and should be the low end. With the new pure sale at 11, 7.5 - 11 works here.