I would recommend that you don't purchase a Green Iguana. They require a great deal of space as adults and they are very high maintenance. You would probably be much happier with a smaller lizard that is easier to care for. People who buy iguanas soon discover how hard they are to care for and then search for another home for them, however, most places are not willing to take in a Green Iguana. Then they find themselves stuck with a very large lizard that they can't adequitely care for. I would suggest not to get one. Good luck.