What is a ren worth?

Could you please clarify for me what exactly you mean by "a ren"? Are you referring to a specific cryptocurrency or token, or is it a term that's related to finance or the blockchain industry in some way? Without more context, it's difficult to give an accurate answer to your question. If you could provide a bit more information, I'd be happy to help explain the value or worth of whatever "a ren" represents.