Gray Male Chinchilla needs a new home-10 months in Brooklyn, New York

I have 4 chinchillas at home now. This one is male. Its color is gray. He is 10 months old. He is small, nice, and friendly to people and the other chinchillas.
I sell him just because one of my chinchillas always bites his ears, so I don't want him to get hurt any more. That is why I need to find a new home for him.
NO accessories includ