I found a guy on CL that works at a bike shop, and flips bikes on the side, mostly all vintage bikes around $100. I'm clueless about bikes, so we chatted a bit, and for the type of riding I was talking about, he recommended a 3-speed. He had one in my size, so he got it tuned up, and I'm going to check it out this weekend for a test ride.

Can you guys tell me anything more about this bike? He's asking $100, does that seem fair?

Before and after tune-up pictures are below: