7 month old German Shepherd puppy looking for new home

I need to get my 7 month old German Shepherd puppy a new home, I'm moving across the country because of an emergency, and I can't take him with me. He's certified purebred Akc, with all of his papers, records, and documents hence the price. He can sit down, and lay down. He is still working on potty training but can hold it for a couple of hours and go for a few days without accidents. He's trained in crate too, great with cats, dogs and all people. Non aggressive and submissive / energetic in moderation.
He loves to make new friends, rides by car and he's a pretty quiet, loving dog. I hate not being able to retain him, but I know he won't get the life he deserves once I move. Price for the right home could be negotiable.