Generally, radios like these have more intrinsic value than extrinsic. You can often pick them up on eBay from $25 to $50. Some models, like (Zenith) TransOceanics go for a little more, maybe $100 to $200. There are some collectables, older models and some novelties, that sell for more. But generally, the dollar amount they'll bring isn't real high. I think these old tube radios are great collectables, but more for the nostalgia than the dollar value.