I love the Savannah, but the cost starts in the thousands and I have seen some up to 8000 thousand dollars..you can get them under 1000 depends on if you want breeding stock and how many generations they are from the Serval. Thats an African small wild cat that is the bases of the breed. They are very tall and seem to have maintained the long legs of the wild cat...Not a cat you let roam the neighborhood at that price...they do maintain a wild look but are suppose to be of a good disposition. First generation are usually breeding only 1/2 wild 1/2 domestic.
When I first found them did quite a bit of research on them...It took 5 generations to get a fertile male. Hybrids are usually sterile.