Buying the eggs and hatching them out on your own takes about a month total, but after you experiment and give it a shot, it really isn't difficult, and is much more cost effective. WowBango posted a good link you should check out. I bought 500 eggs from Coastal Silkworms, along with the chow of course. That must have been months ago now. I was unsure at first, but it's really a lot easier than some think it is. And it's a cool process too!