Refurb iPad 16GB Wi-Fi model for $459
Apple may have blown out their stock during the refurb iPad sale but Buy.com still has a few in stock with free shipping.
I’ll maintain my past advice, getting a refurbished Apple product is a good bargain since Apple products are rarely discounted. That said, you should also buy the AppleCare Extended Warranty which adds an additional 2 years of warranty protection to the iPad. If something ever goes wrong, you’ll really appreciate the coverage.