The black Pentax K-01 with the 40mm XS pancake lens is now available for $360 with free shipping at Amazon by Amazon and B&H Photo. If they sell out, you can get it for $370 at Adorama.
If you prefer the white body color, you can get the K-01 with 40mm XS pancake for $380 at B&H Photo.
The price is not as good as the $317 price of the yellow of a few weeks ago, but most of us don't have time machines. Speaking of the yellow ones, a lot of the $317 orders have been shipped by now.
If you don't want the 40mm XS lens and don't want to sell/trade it either, you can get the black K-01 body only for $300 at Amazon by Amazon and the black or yellow or white for $300 at B&H Photo.
On the other hand if you are a fan of zoom lenses, the K-01 two zoom lens kits (18-55 and 50-200) start at $470+ (depending on body color) at B&H Photo and Amazon.
For a refresher on the camera, check the list of completed Pentax K-01 reviews.