History 1) https://backpack.tf/item/14840061191

Sale 1) Untrace

https://backpack.tf/profiles/76561197970657444#!/compare/1706227200/1725840000

https://backpack.tf/profiles/76561198040186479#!/compare/1726099200/1726790400

Sale 2) Untrace

https://backpack.tf/profiles/76561198040186479#!/compare/1727222400/1727395200

https://backpack.tf/profiles/76561198196622954#!/compare/1727222400/1727395200

Sale 3) Untrace

https://backpack.tf/profiles/76561199026390261#!/compare/1730592000/1730678400

https://backpack.tf/profiles/76561198196622954#!/compare/1730678400/1730764800

https://stntrading.eu/item/tf2/Unusual+Psycho-delic+Thunder+Dome - STN buys for ~16 keys.

Sale 4) ~20 keys

https://backpack.tf/profiles/76561198849751643#!/compare/1730678400/1730764800

https://backpack.tf/profiles/76561199026390261#!/compare/1730678400/1730764800

https://imgur.com/a/9Zi8Zut

History 2) https://backpack.tf/item/14710545963

Sale 5) Gamble?

https://backpack.tf/profiles/76561198133227344#!/compare/1724803200/1725062400

https://backpack.tf/profiles/76561198149081920#!/compare/1724716800/1725148800

Sale 6) Untrace/Gamble

https://backpack.tf/profiles/76561198009914215#!/compare/1725062400/1725580800

https://backpack.tf/profiles/76561198149081920#!/compare/1725148800/1726099200

Sale 7) Untrace/Gamble

https://backpack.tf/profiles/76561199235305952#!/compare/1725494400/1725580800

https://backpack.tf/profiles/76561198009914215#!/compare/1725494400/1725580800

Sale 8) Untrace/Gamble

https://backpack.tf/profiles/76561199235305952#!/compare/1725494400/1725580800

https://backpack.tf/profiles/76561199099521803#!/compare/1725580800/1725667200

then mannco.store transfer, selling for $49.99

https://mannco.store/item/440-psycho-delic-unusual-thunder-dome

I know we don't use mannco.store anymore but better to mention it.

https://marketplace.tf/items/tf2/31391;5;u348 - no sale

https://steamcommunity.com/market/listings/440/Unusual%20Thunder%20Dome?filter=Psycho-delic - no seller

https://imgur.com/a/BGZViM4 - Classifieds: 2 buyer @ 16, I am selling @ 30 unsold for couple of weeks.

Let's go with 20.