For parts: Pentax MX with Sears 50mm f/1.7 lens and Pentax MX winder. The camera, meter, wind all work but about every 4-5 frames the mirror will not return down and you have to wind 1 to 3 frames to get it to come down. Perhaps a CLA might fix the problem. Camera, Lens, winder are in user condition. AS is. $30.00 plus postage. Yes, I do combine to save on shipping. I have other items on sale. All items sold as is, no return, no guarantee. USA sales only. Payment by PayPal and shipped only to the PayPal address. Shipping is by USPS Priority. Email with your address for postage cost. PM or email with questions.