Singer 503A
So, I stopped in at my local thrift store and saw a sewing cabinet and peeked in to discover a Singer 503A. She's pretty dirty with minor chips but I plugged her in and she runs really smoothly. No Cams. Just the machine, a cabinet I think doesn't go with the machine and a manual for a Singer 99. This for $25.
I walked away but am really tempted to go back. Are cams expensive or hard to find?
Thanks