Resuggesting!

Not using those sales in which it was sold to a bot.

Sale 1:

https://backpack.tf/profiles/76561198285841133#!/compare/1534636800/1536451200 buyers BP, idk

Sale 2:

https://backpack.tf/profiles/76561198119634686#!/compare/1528934400/1529020800 Sold for 26 keys pure

Sale 3:

https://backpack.tf/profiles/76561198305676157#!/compare/1534377600/1534636800 KaW Brain Bucket + 5 keys, will be used there

Sale 4:

https://backpack.tf/profiles/76561198121345519#!/compare/1535500800/1535760000 ??? histories don't match

Sale 5:

https://backpack.tf/profiles/76561198150448896#!/compare/1535673600/1535760000 does not show up, probably was traded away too fast

Sale 6:

https://backpack.tf/profiles/76561198127048021#!/compare/1535846400/1536019200 26 keys + 24 refs -> rounding to 27 keys

Sale 7:

https://backpack.tf/profiles/76561198311498888#!/compare/1533945600/1534032000 idk

https://backpack.tf/profiles/76561198317267351#!/compare/1533859200/1534118400

Sale 8:

https://backpack.tf/profiles/76561198162282453#!/compare/1535932800/1536019200 buyers bp, bought for 22 keys + 82,77 ref -> 24,38 keys

rounding to 24 keys

Sale 9:

https://backpack.tf/profiles/76561198162282453#!/compare/1536019200/1536278400 ??? [used wider date, because it did not show up]

https://backpack.tf/profiles/76561198120566269#!/compare/1535932800/1536105600 buyers bp, sold to Smoking Cannonball, outdated, but would be out of range anyways

Sale 10:

https://backpack.tf/profiles/76561198120566269#!/compare/1536192000/1536451200 will be used on Trophy

Took a while so I hope it'll pass lmao.

Thanks K1ng for letting me know about that:

https://bot.tf/stats/item?def=314&q=5&ef=Purple+Energy&craft=1&aus=0&ks=0 ----- according to this, there's a bot quickbuy at ~24.5 keys

+ the buyer at 24+ keys in the classifieds

I'll go with 26-27 range!