RockAuto Auto Parts, I think it was like 70 bucks. The only hard to find parts are the side moldings, and sometimes the fenders.
I sold it last August. Carb problems were annoying me, and the car really didn't have the horse power for hill climbing. I hated having to floor it to climb up some roads at legal speeds. I got an offer I couldn't refuse (more than double what I had in it), and sold it. Here's a few photos after the paint and wheels:
I maintain that a 1G CRX HF with a later HX/VX motor would be a fantastic car. Not only fun to drive -- with more power than the period Si had -- but also very efficient with the car's insanely low curb weight.