If you're starting to panic about what to give your little genius, look no further than Leapfrog's online store. Yeah, they make great products and all, but more importantly, they're on sale! Get great discounts and free shipping on orders $49.99 and over. With deals like $9.99 Tag books, that'll be easy. The offer ends Dec. 19 -- which also happens to be the last day you can place an order and still get it shipped (did I mention shipping is free?) in time for Christmas.