My K5 is in great shape. I have the extended warranty for the K5. I did not see any stains on the sensor of the K5. Under 2000 actuations. Still have box, strap, disc, charger, etc. Everything in great shape. $950, not including shipping. Also have a Pentax FA35/2 for sale. Looks new. Comes with case, hood, and box. $350, not including shipping. Great alternative to the much more expensive 31 Ltd. Bought both the camera ($1300) and lens ($475) new from BH early last year. I can email interested buyers photos of the camera and lens. Please PM me for that. If you require references, please also let me know. Paypal gift, money order, and checks. Checks must clear before shipping. CONUSA only please. Thanks!