While we have basically all of the info about the ASUS Transformer Prime, we are missing one of the most important details of all: the release date. ASUS has yet to unveil this last detail, but Newegg is pegging the Prime for a December 8th release date on its pre-order page.
While Newegg is usually a pretty reliable source that isn't quick to just slap a random date on device pre-orders, I would still take this with a grain of salt until ASUS makes the announcement itself. Of course, this date is definitely within reason, as ASUS has already told us to expect the official unveiling in early December. I guess we'll find out soon enough.