The Pentax K20D is in stock and now shipping (as of 8:00 a.m. ET) from Amazon, B&H Photo and Adorama. The K20D is priced at $1299 at all three vendors; however, you can get free shipping with Amazon. These are the only vendors that I shop at online. If you have a preferred place to order from, then it’s probably in stock there as well. However, I can personally recommend the buying experience from each of these trusted vendors.
To learn more about the K20D, check out Photography Bay’s Pentax K20D page.