Greetings all, and Happy holidays

I'm thinking about getting into a big project, I was wondering what everyone out there thinks.

I know a guy getting rid of about 20 vintage bikes mostly all of them complete for 1000 bucks. Columbia Elgins and Higgins bikes some pre war. mens and womens.

I'm currently unemployed looking for some interesting work, and I thought maybe this would be a way to spend some time doing something I love doing and still make a little money.

I was thinking with some new tires and lube plus some elbow grease and time most of the bikes would probably go for around a 100 - 200 bucks. But I'm not much of a salesman. I really just enjoy messing with old bikes. So I'd love to get these all fixed up and see people out riding them having a good time and make a little money to get me by for a while.

What do you think of my scheme?

I'd love any feedback you'd like to give

Thanks!