No set deadline, but when their gone their gone and thats not a marketing scheme, there'sl only going to be 20 built unless people go absolutely nuts over them. Not sure when preorder will end either, in the process of a loan to cover the rest of the cost, but as is now, only 11 remain. If my loan is approved, the pre-order will end and once they are ready any that are left over will be posted closer to market value price. I wish I could have afforded more on the first run, but im just an average consumer when it comes to that aspect.