Rottweiler Breeder Wanted

I'm looking for a good solid blocky headed big boned registered male rottweiler puppy with the German look ...I have a very beautiful pup it's 9months now and has severe hip dysplasia it's heartbreaking thats why I want a good pup with parents that have been x ray'd and no track record of hip dysplasia or any other genetic fault in it's genes I also want the pup to be a future stud..I'm a fan of the breed but I'm also a struggling 26 year old business man so I can only afford to pay about $400us for the most please help me out.