I wasn't going to say anything because I think all yorkies are cute. But I'm sorry, those babies have longer looking snouts and though are very cute, definetely not worth $4k or more. I definetely DON'T think they are the cutest or best looking yorkies on the internet. The best ones I've seen have come from:
www.sumtoiyorkies.com--Breeder Debbie Ray, beautiful babies and REASONABLY priced, when hers could easily be high in price since they are gorgeous. Debbie knows SOOO much about the breed standard, show quality, pet quality, all of the looks of the different features. I've spoken to her on the phone and she is AMAZING!!
www.sylvanyorkies.com--Breeder Stacy and she's just a great person and knowledged breeder. Her babies are just the cutest balls of fur. Everytime I see the pictures, I melt.
www.yorkiepassion.com--Breeder Kimberly King, she's had some of the cutest puppies and knows a whole lot about breeding and yorkies in general.
Bamafan is going to have puppies within the next couple of weeks. She posted a pic of her Trixies fat belly with 5 puppies in there.
Another member here is wnalegria. She has beautiful pups and from what I've seen they are show quality. Beautiful, well priced yorkies coming from one knowledgeable breeder who will be there to help you every step of the way.
Here are just a few of the GREAT breeders who have way more beautiful dogs than Kim Brock