One of my lionesses recently gave birth to a single folded ears heartless male cub, which I definitly don't plan to keep. His stats are a meager 65 and he only has a marking in slots 1,2,6,9 and 10. What would be the best price to sell him for? Best would be GB, since I'm kind of short on those, but I'm unsure if he is worth that much. Also, would opening a raffle be a good option?

Thank you for any responses in advance!