OP, honestly given that your hoping to one day breed and show id suggest looking into a breeder that shows...having a good idea of the dogs bloodlines is very important.
youll also want at the MINIMUM OFA on both the sire and the dam, id also personally want to know as much as humanly possible about the grand parents and as far back as possible.
if your planning on breeding and showing you want the best of the best.
id give this breeder you found a miss, it sounds like their just selling/breeding for the sake of, registering the male isnt that expensive and doesnt have to increase puppy prices (a peice of paper doesnt increase or decrease the price, showing costs and genetic testing however might), and the AKC isnt going to register a dog from an unregisterd sire and a continental registered dam...
so honestly i wouldnt trust this person, sounds like there just making excuses/trying to talk you into it...
and honestly, it doesnt sound like you are all that convinced either so id keep looking.
a dog, especially a potential show/breeding dog is a lifelong investment and you want to invest in the best animal possible to "fit" your needs, if those needs are aKC registerable with breeding rights, you need to find a breeder with akc registered dogs (or compatible registry if your importing from canada/europe ect...) a breeder who has history on her breeding dogs, and a breeder who does the apropriate genetic testing thats also willing to give you full breeding rights, which will mean in terms of a GOOD breeder, proving to that breeder that you are also dedicating to preserving and bettering the breed.
personally im not an AKC fan, they support puppymills and pet shops and that doesnt sit right with me...
i also dont feel a dog HAS to be a show dog to be a great dog in all aspects...
i do however support small scale breeders, genetic testing and good bloodlines that are proven in their feild and fit the breed standard closly.
i personally would never want to buy a puppy from a kennel set up, i dont belive a breeder who has hundereds of puppies a year is going to have enough time to socilize my potential new family member to the level id like.
i like puppies raised in a family setting, exposed to the sound of the tv and children and pots and pans and vacume cleaners, and people handling them and playing with them all day when there not sleeping...pups that are already started on leahs training, sit and down, housebreaking ect...
thats just my personal preference and how i raise my pups...
good luck on your puppy search and dont "settle" if it doesnt feel right...its NOT right!