Chihuahua jack Russell mix

I need to find a new home for my boy, he is 4 months old, part jack Russell terrier part chihuahua.
Very snuggly and sweet.
He is pee pad trained, crate trained, good with other dogs (can be yappy at first with dogs bigger then him) and good with cats.
He will come with his food/water bowls, dog bed, and his crate.
Asking a two hundred dollar rehoming fee or best offer, I want him to go to a loving forever home.