According to this article, there won't be a pre-order. Bummer. http://news.softpedia.com/news/No-Pre-Orders-for-Microsoft-Surface-with-Windows-8-Pro-324298.shtml
According to this article, there won't be a pre-order. Bummer. No Pre-Orders for Microsoft Surface with Windows 8 Pro - Softpedia
It's a premium electronics device. I don't see it selling out anywhere fast.