If you're not sure what all you want to do with old radios - sell them, repair them, broadcast, etc. - it's important that you do a little bit of research and study. There are so many options for people who are interested in old radios, so they shouldn't think that they have to do only one thing with them, or see them only one way. They can do what they enjoy, and make sure that they work toward learning about their new hobby. Anyone who wants to learn about old radios and the options that they have with them can do it all online. Through the Internet, they can not only read about old radios, but they can also talk to other people who have them, sell them, and fix them. That can show people who are interested in them how they're going to get parts, who they might be able to sell them to, and what kinds of prices they should be paying for them. The pricing issue is one of the biggest concerns for anyone who's interested in old radios. If they pay too much for the radios they can't resell them for a profit. They want to get the best price they can, especially if the radios need work and parts have to be purchased. Don't assume that you can't enjoy old radios and make a good profit from selling them, though. You just have to learn about the radios and how you can buy them, fix them, and sell them. Of course, you'll probably find some that you'll want to keep, too. There's nothing wrong with that, or with paying a little more for the radios that you intend to keep, as opposed to the ones you intend to sell.