Let's give this a go, I think a lower price is needed.

Gladiator stats:

https://gladiator.tf/sales?item=Sunbeams%20Outdoorsman

Past 30 days: 1 bought at 27 Keys 19.44 Ref

Past 30 days: 1 sold at 32 Keys, 1 sold at 33 Keys

Range 27-33 Keys

-- Item 1 --

Trade 1:

For some reason the history is not updated with the most recent trade, but I sold it for 33 keys.

https://imgur.com/a/hSqzHF8

Item History for reference: https://backpack.tf/item/7601158703

Trade 2:

Bought off mannco.store for $49.99 USD. mannco key price at time of suggestion 1.91 (going off sell history)

49.99 / 1.91 = 26.17 Keys

https://imgur.com/a/15lePEh

-- Item 2 --

Trade 1:

https://backpack.tf/profiles/76561198299671243#!/compare/1608681600/1609286400

https://backpack.tf/profiles/76561198220098345#!/compare/1608681600/1609113600

Looks like 29 Keys.

Trade 2:

https://backpack.tf/profiles/76561198220098345#!/compare/1608595200/1608681600

22 Keys, pretty low

Trade 3:

https://backpack.tf/profiles/76561198117462039#!/compare/1608595200/1608681600

Mixed trade for eerie orbiting fire Rack

-- Item 3 --

Trade 1:

https://backpack.tf/profiles/76561197994697258#!/compare/1612310400/1612396800

Looks like they took it off a bot.

Trade 2:

https://backpack.tf/profiles/76561198870242954#!/compare/1610409600/1610496000

Looks like this trade and trade 3 is the owner of a couple bots exchanging items.

Trade 3:

https://backpack.tf/profiles/76561198869390792#!/compare/1610150400/1610236800

Trade 4:

https://backpack.tf/profiles/76561198869390792#!/compare/1609977600/1610064000

https://backpack.tf/profiles/76561198850121720#!/compare/1609977600/1610064000

Pretty unclear

Trade 5:

https://backpack.tf/profiles/76561198333353680#!/compare/1607644800/1607731200

https://backpack.tf/profiles/76561198850121720#!/compare/1607644800/1607731200

This one is also unclear.

Trade 6 +:

There are some earlier trades but they seem to be owner/tf2hunt bots/other bots exchanging items, as well as with marketplace bots

Item History for reference: https://backpack.tf/item/924140362

----------------------------------------------------------------------------------------------------------------

Looks like that is all the trades. Other items have recent appearances but no recent trades.

26-33 range seems reasonable because of the mannco sale, but 27-33 might be slightly better because the range is supported with more trades. There is that early 22 key sale but that is super low, worth ignoring I think.

There are a few early-mid December trades, but they seem to be much lower than current buy orders, as well as being on the brink of the acceptable time limit. I think ignoring these trades is reasonable.

Going with 26-33