I think a new world would be pretty neat.

Hello
I think the market should sell the prismarine stuff because there is no way to get it since there is no new world,
adding it to the market does not require any special scripting or programmers, only an OP to add the sign.
i really see no reason to not sell it since there is no way of making profit out of it.
Thank you for reading.
DJPirate.
(sorry for bad english)