From a news leak on 2chan about a week ago, it was rumored that orders for the Sakura Miku nendoroid would open starting on the day of Miku’s birthday, with a price of 3900 Yen. As it turns out, this information was correct!
Information & order page: http://www.goodsmile.info/product/en/3655/Nendoroid+Sakura+Miku.html
The nendoroid comes with some very cute poses and accessories, all which makes the slightly high price of 3900 Yen ($50 USD) seem all worthwhile (I see what you did there, Goodsmile). The shipping will be 2000 Yen ($26), but the shipping price remains the same for up to 3 nendoroids. Pre-orders will be open until the 24th of September, Japan time. This leaves slightly less than 4 weeks to make your reservation.
Orders are expected to ship starting in March 2013, which is 6 months after pre-orders end. This means that she’ll arrive just in time for Spring! The time to grab one is now, folks! Or anytime before September 24th… Your choice. >_>