I paid $1500 for both of my babies. They came with limited AKC registration with a spay contract. I got them from a wonderful breeder who shows her her yorkies and is a member of the YTCA.
Xena's grandpa is the #1 Canadian yorkie MBIS MBISS MBPIS Am/Can Ch Groveshires Fast and Furious.
http://members.tripod.com/~Groveshire/index-dogs.html. Xena's dad is Am Ch Groveshires Armed and Dangerous, and Izzy's Grandpa is BIS BPIS Ch Aero's Ima Classic at Groveshire. Their mothers are also champions so I think I did pretty well. Xena is a little on the bigger side and Izzy too small to show so that's why my breeder didn't keep them to show.