Is not VHF an obsolete technology? I mean radio has been little by little displaced by Internet and other mass media. If your intention is sell it to a VHF company or radio company, well perhaps you should know that DVDS.com went unsold in an auction held lately by Heritage Auctions. Despite being sold originally for $300.000 now with an opening bid of $50.000 ended with no bids at all. The reason? DVD thechnology becoming obsolete soon and being replaced by BR and others soon to come.
Your domain has not a practical use other than a nostalgic site about the good days of the radio or a company that keeps the radio alive but still whatever reason takes to someone to buy the domain I think you cannot expect more than mid xxx. Good luck.