https://backpack.tf/profiles/76561198114402400#!/compare/1696118400/1696204800 - 350 Keys

Phantom sales that were in-date when you made this:

https://backpack.tf/profiles/76561198163549413#!/compare/1686528000/1687910400 - 280 Keys

https://backpack.tf/profiles/76561198028272797#!/compare/1689120000/1690070400 - Don't know; might've been a buy order dump for ~230

https://backpack.tf/profiles/76561198316071886#!/compare/1690156800/1690243200 - Don't know

https://backpack.tf/profiles/76561198059384838#!/compare/1686873600/1687305600 - 245 Keys

https://backpack.tf/profiles/76561198082924175#!/compare/1689033600/1689811200 - Frostbite Powdered + PE Frostbite Bonnet + Slice Coldfront

https://backpack.tf/profiles/76561198042057792#!/compare/1690848000/1691107200 - Bulk sale

https://backpack.tf/profiles/76561198018143639#!/compare/1692835200/1693353600 - Don't know

https://backpack.tf/profiles/76561198161130473#!/compare/1693180800/1693353600 - Added a Wintertide Blast Defense + 60 for a GBH Anger

The Blast doesn't have great sales (quicksells at 63 and 80 and 1 sale at 112 that feels high with two lower sales), so that sale can be excluded here.

The Powdered + Bonnet + Coldfront sale will fit in the range of 245 - 305 for the Phantom.

New Phantom sales:

https://marketplace.tf/items/tf2/337;5;u8 - $619.99 (305 Keys)

https://backpack.tf/profiles/76561198161130473#!/compare/1696723200/1696809600 - Don't know

https://backpack.tf/profiles/76561198261483133#!/compare/1696464000/1696550400 - Don't know

The Powdered previously sold for a Nether Trail Prehistoric Pullover that should've been priced at 175 Keys at the time.

https://backpack.tf/profiles/76561198192861670#!/compare/1688860800/1688947200

https://backpack.tf/suggestion/64ac2f6e2612c6f17e08f68f

The Coldfront sold for 35 Keys

https://backpack.tf/profiles/76561198151817654#!/compare/1690588800/1691107200

The Phantom sale is 275 Keys here, so 275 - 350 would work as a range here.

The Commando sale should be used for the Commando's suggestion.