Authenticated Folklore

I’m pretty confident I know whether this is real or not but I wanted to put it before the sub for review. This is listed on Mercari (https://www.mercari.com/us/item/m19668702245) for $422. Thoughts?

I’m pretty confident I know whether this is real or not but I wanted to put it before the sub for review. This is listed on Mercari (https://www.mercari.com/us/item/m19668702245) for $422. Thoughts?