sorry.. but really there isn't! you can always check shelters or local yorkie & small breed rescues. but for an akc reg. puppy from a reputable breeder in s. california you are most likely going to pay at least $1000- (but if you are going through a rep. breeder, who you trust.. then at least you can rest easy knowing that you are getting a healthy puppy who won't cost you thousands of dollars in medical bills down the road, from problems having to do with the breeding)
