After I discovered the Savannah breed I began reading up and lurking, especially on this forum, to soak up as much knowledge as I could. Previously I had been of the mind that it was goofy to pay serious money for a cat since you could rescue perfectly wonderful companions from a shelter or adopt a kitten from a friend's unexpected litter. The discovery of this breed turned my mind around somewhat which was made easier by my history of freshwater fish breeding and collecting. I came to understand that when something really appeals to you on multiple levels it can be okay to put out some money.
My DSH San (avatar pic) was dying of cancer (passed away one year ago today) and he was the most loyal and incredibly socialized rescue cat I have ever known. I doubted lightning could strike twice without some serious luck so I allowed myself to consider getting Savannah cats. I'm glad I did because the two I have were very well socialized and that to me is the key to great cats. They help me remember every day how awesome San was in life.
When I decided to buy, price was a huge factor and the breeder I went with had pictures along with both price ranges and prices. Now that I have had almost a year with Yuki and Yeti, and all that time to learn more about the breed and breeders, my first thought isn't about price, instead it is socialization. Price is always going to be a factor because I know myself well when it comes to buying things for looks and I would love to have an extremely typey Savannah at some point, but personality and socialization trumps looks, Yeti has taught me great lessons in this factor and he has turned out to be beautiful without being typey. (and he was the mistake kitten when he arrived!)
As for choosing breeders, after all I have learned on this forum interacting with everyone, my considerations for another Savannah are much different than before and it no longer matters if a breeder posts prices (though I do like to have some idea of the range to expect).