Item: https://backpack.tf/item/8788112083

2nd Seller:

https://backpack.tf/profiles/76561198429062799#!/compare/1657584000/1657843200

https://backpack.tf/profiles/76561199017636549#!/compare/1657497600/1657843200

Circling Heart Hustler's Hallmark and Disco Beat Down Snack Stack = ~75 keys which agrees with 2nd Seller's July 13th sell order snapshot.

July 13, 2022 https://gladiator.tf/time-machine?item=Stormy+Storm+Death+Racer%27s+Helmet&at=2022-07-13T16%3A00%3A00.000Z

Last listed at 75 keys by 2nd seller.

3rd Seller:

https://backpack.tf/profiles/76561199017636549#!/compare/1660780800/1661644800

https://backpack.tf/profiles/76561198307230510#!/compare/1661385600/1661644800

*Could not find conclusive evidence. Sell price likely falls within 3rd seller's original buy price of 75 keys and the 4th seller's initial listing of 120 keys.

August 28, 2022 https://gladiator.tf/time-machine?item=Stormy+Storm+Death+Racer%27s+Helmet&at=2022-08-28T16%3A00%3A00.000Z

Last listed at 150 keys by 3rd seller. Initially listed at 120 keys by 4th seller.

4th Seller:

https://backpack.tf/profiles/76561198116132552#!/compare/1677715200/1677801600

https://backpack.tf/profiles/76561198307230510#!/compare/1677369600/1678320000

100 keys pure.

March 2, 2023 https://gladiator.tf/time-machine?item=Stormy+Storm+Death+Racer%27s+Helmet&at=2023-03-02T17%3A00%3A00.000Z

Last listed at 100 keys by 4th seller.