Suggestion: The Ooze Bolted Bicorne at 16.88–29.25 keys

if the previous price was significantly higher than the current buyouts for the item. so u cant use the bo's unless the old price was WAY HIGHER THEN THE BO'S so yea u need sales

Well if one sold for the birdcages you mentioned, that's 2.2 * 0.9 = 2 (still in range)

there outdated, got to do mini's for em

One day, something will happen to this suggestion. But for now, It'll just be kept up for 2/3 of a month.

1.5 just seems extraordinarily low for this. Guy didn't bump his trade much and took the first offer he got after 2 days at 1.5 in ~pure. There is an offer of ~1.9 in unusuals already. My thinking is that this is realistically closer to ~2.5 in value.

But suggestions here are based on proof and not on what we think, aren't they?

Well, sometimes a sale is clearly unrepresentative of value. Consider "sharks." A person pays a few keys for an unusual to an unsuspecting trader. Would you price the hat at a few keys then? Sales should be taken in the context of other offers and other sales.

Imo, the range is wide here and the two sales are discrepant. A third sale should be used to identify the outlier. My guess is 1.5 is the outlier.

Check the hat history, it has never been in the hands of a non experienced trader so every person who sold this hat so far knew exactly what they were doing to some extent.

I don't think the 1.5 sale is a case of "the guy didn't know what he was doing so he basically gave it away".