https://marketplace.tf/items/tf2/110;5;u30 - sold for $399.99 (205 keys, a bit high considering the sellers at 198 - 200 keys)

https://gladiator.tf/time-machine?item=Blizzardy%20Storm%20Master%27s%20Yellow%20Belt&at=2022-08-03T13:52:03.000Z

https://backpack.tf/profiles/76561198001634629#!/compare/1659484800/1659571200

https://backpack.tf/profiles/76561198255764866#!/compare/1659484800/1659571200 - sold for 160 keys

https://gladiator.tf/time-machine?item=Blizzardy%20Storm%20Master%27s%20Yellow%20Belt&at=2022-07-24T01:41:38.000Z

https://backpack.tf/profiles/76561198072441047#!/compare/1658534400/1658620800

https://backpack.tf/profiles/76561198001634629#!/compare/1658534400/1658620800 - sold for 155 keys

https://backpack.tf/profiles/76561198292137994#!/compare/1657929600/1658188800

https://backpack.tf/profiles/76561198028759242#!/compare/1657929600/1658188800 - sold for 180 keys (but was dumped to a bot later)

https://gladiator.tf/time-machine?item=Blizzardy%20Storm%20Master%27s%20Yellow%20Belt&at=2022-08-02T22:28:39.000Z

https://backpack.tf/profiles/76561198186261565#!/compare/1659398400/1659657600

https://backpack.tf/profiles/76561198326070127#!/compare/1659571200/1659657600 - sold for 165 keys

also the sale you've provided at 176 keys does not show that amount of keys on either side of the compares. the seller also had it listed at 171 keys so i doubt it sold for 176 keys: https://gladiator.tf/time-machine?item=Blizzardy%20Storm%20Master%27s%20Yellow%20Belt&at=2022-08-11T16:01:51.000Z

155 - 165 keys will work here