Grunow 1291

Howdy all- I'm new here. I joined because of a purchase I recently made.

I bought an old radio in an antique store last weekend. It appears to be a Grunow 1291 "Teledial". The wood's in pretty good shape (the cloth over the speaker has a rip, though) and it lights up when plugged in, but no sound. Initially, I really didn't care if it ever worked- it looks decent just sitting in the living room, but after looking at a few on the internet and seeing prices for restored ones, I think I might check it out a little closer.

I only gave $50.00 for this radio, but what could I expect to pay (worst-case scenario) if I took it all the way? Keep in mind, I wouldn't be selling it if I took the time and expense to restore it. I would be keeping it.

Thanks.