In my area they sell better if they don't need heat anymore, so I was planning on waiting until they were about 4 weeks old before listing them, but I just built a spreadsheet to tacker all my chickens and I currently have 81 birds.You should do it! We've already sold 12 of ours. I put an ad on Craigslist for $2.50 each or $25 for all 12 and they were sold in just a few hours. Everything goes fast where we are so if you aren't at the store when they come in, you don't get much choice. The guy who bought them understood I didn't know what they were but I gave him the hatchery website and told him he might be able to figure it out. (I just pulled out all of the yellow and red chicks. I know 2 of them were probably Austra Whites). I'm not selling them to make a profit and he got a good deal since he didn't have to pay shipping.We are holding onto the rest (we've lost 2 now so I believe we are at 25 and 2 turkeys) until we know more about them and who we just can't live without! One of our dogs killed 4 of our one month olds yesterday so we will be keeping more of these guys than originally planned. I'm not trying to get you into trouble...well, maybe I am...It really has been fun. I might do it again next year.