Normally when new things releas, especially systems, they have specials going on. Towards the release you may be able to trade in your 3ds for like an extra 30% in store credit towards the preorder of the xl. I know its not much, but it may help. Games may also be traded towards it for additional percent extra if its toward the preorder/purchase of the XL. So if xwatchmanx is correct about 100$, and we add the 30% extra, thats 130$. A small increase, but hey, every bit counts right?