The lowest price for the Pentax K-500 is $597 for a kit with 18-55mm lens, and it is also available in a kit with 18-55mm and 50-200mm lenses and body only.
Pentax K-500 - Kit with 18-55mm and 50-200mm Lenses
Pentax K-500 - Body Only
Pentax K-500 - Kit with 18-55mm Lens
Purchase through the B&H link to automatically enter a monthly $500 B&H giftcard drawing!