I have a male marbled gecko and would like to get another, possibly a female, but the only guy I've found here who's selling them hasn't given me a price. These little geckos are common enough in the wild here (Adelaide, South Australia) but it's pretty hard to find captive-bred specimens. He has 4, 2-week old hatchlings that he will be selling in 3-4 weeks from now... what is a fair price to offer? I'd probably get two, and I don't want to be taken advantage of!