Am I looking at this wrong or does this item merely have a unique name? I mean I see the demon slayer property but there's dozens of those around. I don't see the value of this item any where near 500m maybe more like 200m or so simply for the uniqueness of the name and that there's only 1 of them but I have no idea why someone would pay 500m for that, no unique hue, no unique properties, barely a unique name and that's it and those are most of the things taken into consideration first when pricing rare item's. So am I missing something with this piece or am I right? No offense to the seller at all by any means I'm just curious =)