[TA Forbes]

There have been more than the usual number of goofy priced radios on eBay and other sites recently.

Usually they receive zero bids, unless there is shill-bidding or the thing-one-sits-on factor mentioned above.

eBay is a reflection of what people are willing to pay for a radio. Fair market value. The same is true for sellers. Something out there has recently made sellers believe that they can get an unrealistically high price for an otherwise common set.