help with pricing my future stud? (luna NBW with w&b het, currently 500+ stats)

no one was answering in the chat box so uh
dismas

need some help pricing this fella.
i've gotten 3gc/300sc but im not too sure.

Wow, he’s so pretty. Because he’s a NBW and has Black & White Hetero I would price him at 5GC or 500SC