Huh, I didn't know that... did you?

[Reud]

Thread for fun or unknown/not as well-known runescape facts!

Did you know what Corrupted Ore is valued at 500gp each and is valued at 100gp through death costs. It is untradeable, droppable, and stackable yet it is recognized as such by the wealth evaluator (untradeable wealth), death costs, and even drop warnings (with a high enough stack)! But when examined, a high-alch value, or set value isn't shown yet it's somehow has a monetary value. 
The RuneScape Wiki does not address this in the item's description, updates or trivia except in the Values of the items,

[Runekone]

Huh. Well that's weird