So for my birthday in March, I'm considering buying a New 3DS in order to take advantage of its benefits. However, with 10.4 and 10.5 out, I'm concerned that when it comes time to buy the N3DS, I'll get one above 10.3. If I were to buy a non-bundle N3DS via Amazon in March, what would my chances of getting one on 10.3 or lower be and how could I increase my chances?