ZeissFan
Veteran
The OM-1 is a nice choice. Pentax has the small-body MX and full-size body KX and K2, and there is a lot of K-mount lenses available, including new optics from Carl Zeiss that you won't be able to afford.
Love the Minolta XD11, but it's battery dependent.
You could also look for a Nikon FM or even the Nikkormat FT3 (full-size body) and then add lenses over time.
The Yashica/Kyocera Contax SLRs have the best viewfinders, but their bodies tend to be battery dependent, and you would have a tough time staying within your $500 budget for a three-lens kit. Plus, you almost always have to replace the camera covering.
Love the Minolta XD11, but it's battery dependent.
You could also look for a Nikon FM or even the Nikkormat FT3 (full-size body) and then add lenses over time.
The Yashica/Kyocera Contax SLRs have the best viewfinders, but their bodies tend to be battery dependent, and you would have a tough time staying within your $500 budget for a three-lens kit. Plus, you almost always have to replace the camera covering.