Lenovo's 14-inch IdeaPad Y450 is now on sale from the company's online store -- about a month later than originally intended, but better late than never, right? Prices start at $679 for a 2.16GHz Intel Dual Core T3400 and go all the way up to $829 for a 2GHz Intel Core 2 Duo T6400, 4GB DDR3 SDRAM, and 320GB HDD. All models feature an Intel GMA 4500MHD, DVD writer, Windows Vista Home Premium, and a 6-cell battery. If the 16-inch Y650 was jus