GusGus the Chinchilla

We have had our GusGus for about 3 years and well my teenager does not take care of him or play with him as she should. He is awesome and cuddly. He gives kisses and loves to have the back of his ears scratched. He comes with a large cage I bought from a Chinchilla site and a large wheel; bedding; food; toys; snacks; dust bath and so on.
We want him to go to a good home with someone who is willing to care for him as he should be. Not sure how he would be with other Chins, but I'm assuming fine. He has never been aggressive.
Serious inquiries only please.
Price: asking $300 for everything.