I'm so sorry for your loss. It must be so difficult not to be able to go out and find another furbaby. Please don't buy from an online ad. They are puppy mills and you don't want to get messed up with that kind of heartbreak.
Keep looking for referrals and recommendations. There are at least four clubs in Alaska that you may want to contact and ask if they know of any breeders of Yorkies in the state that they would recommend.
American Kennel Club - Club Search and Directory