More sales yee boi:

https://backpack.tf/item/5254824030

https://backpack.tf/profiles/76561198834928406#!/compare/1688515200/1689379200

https://backpack.tf/profiles/76561198018780224#!/compare/1687910400/1689811200

Untrace

https://backpack.tf/item/5229868751 <--- this is your item 2 history btw

https://backpack.tf/profiles/76561198172035674#!/compare/1688515200/1688860800

https://backpack.tf/profiles/76561198311498888#!/compare/1688428800/1688515200

https://stntrading.eu/item/tf2/Unusual+Starstorm+Slumber+Pestering+Jester

Untrace

https://prnt.sc/UGtKqUW4OIuU - buy order at 63 keys, currently listed at 76 keys

New history:

https://backpack.tf/item/5200976438

https://backpack.tf/profiles/76561198298597700#!/compare/1687737600/1687910400

https://backpack.tf/profiles/76561198337734785#!/compare/1687651200/1687737600

Not sure, your imgur album died. Could've checked zol's buy order that way

https://backpack.tf/item/5198756338

This is the current history of the one listed on Marketplace

Sales were indate at the time of the suggestion:

https://backpack.tf/profiles/76561198351982960#!/compare/1680134400/1681171200

https://backpack.tf/profiles/76561199133022139#!/compare/1678320000/1680566400

https://backpack.tf/profiles/76561199133022139#!/compare/1680566400/1680652800

https://backpack.tf/profiles/76561198091502579#!/compare/1680480000/1680652800

75 keys pure

2 sales at buy orders, pure sale at 75 keys at the time of the suggestion being made.

Since the buy orders are untraceable and the 75 pure sale is now out of date. It probably isn't worth changing this over a 0.5k change in average price.

Looks fine, wait for mods.