Tree years (see what i did there)

Item History #1: https://backpack.tf/item/11408549255

https://backpack.tf/profiles/76561198394353889#!/compare/1708214400/1709337600 ~ sold for 9 keys + 38.44 ref (9.6 keys)

Item History #2: https://backpack.tf/item/11316718465

https://backpack.tf/profiles/76561198265536836#!/compare/1707350400/1707609600 ~ sold for a Orb Planets Bulkan's brute (using on brute)

https://backpack.tf/profiles/76561199026390261#!/compare/1707436800/1707523200

https://backpack.tf/profiles/76561199076018223#!/compare/1707523200/1707436800 ~ untraceable

https://backpack.tf/profiles/76561199522478149#!/compare/1705622400/1705708800 ~ 13 keys match here but doesn't make sense with sellers at 10.5 so something else must have been sold with it.

https://backpack.tf/profiles/76561199026390261#!/compare/1705622400/1705708800 ~ we can see here it was sold with a Holy Grail Taunt: Soldier's Requiem priced at 4.45 keys which would make this sale 8.55... but im not sure whether to include this as it was a bot trade so they would have had a specific value for the killing tree itself.

STN also buys it for https://stntrading.eu/item/tf2/Unusual%20Miami%20Nights%20Killing%20Tree ~ 8 keys 51.44 ref, making the sale below what they buy it for anyway. https://i.imgur.com/i7vhPiq.png

x1 Sale at 9.6 keys, taking 9.5