https://backpack.tf/item/9168313496 -> in a marketplace bot, most likely unpriced.

https://backpack.tf/item/8793969841

https://marketplace.tf/items/tf2/31000;5;u10;strange

Sold @99.99$ -> 99.99 / 2.05 (key price on Feb 23rd) = 48.7756097561, rounded up to 49 keys, seems like an outlier.

https://backpack.tf/profiles/76561199100748551#!/compare/1680393600/1680480000

https://backpack.tf/profiles/76561198139171368#!/compare/1680220800/1680480000

Seems to have been bought in a backpack buy.

https://backpack.tf/profiles/76561198139171368#!/compare/1681862400/1681948800

https://backpack.tf/profiles/76561199070092761#!/compare/1681776000/1681862400

Sell order open at 32 keys according to Gladiator.TF Time Machine, however I am not able to find all the keys involved, putting this as a support.

https://gladiator.tf/time-machine?item=Purple+Energy+Hephaistos%27+Handcraft&at=2023-04-19T11%3A39%3A00.000Z

https://backpack.tf/profiles/76561199070092761#!/compare/1681862400/1681948800

https://backpack.tf/profiles/76561198337734785#!/compare/1681862400/1681948800

Bought by Prospera (Play Nice!) for B/O: 30 keys 69.66 ref(30.8 keys at the time of writing)

https://gladiator.tf/time-machine?item=Purple+Energy+Hephaistos%27+Handcraft&at=2023-04-19T22%3A45%3A00.000Z

It was then sold to Zol, but I am unable to find the histories of the keys or unusual for that trade.

Sales:

1 @ 49 keys - outlier

1 @ 32 keys -unable to find all keys, putting this as support for below

1 @ 30.8 keys, rounding up to 31 keys due to the support above.

New price:

31 keys.