The 'Tektronix ARR-15' receiver was marked $75 at the hamfest. Good luck with that price. Of course, that money nowadays is nothing, compared to a car repair or doctor visit. I am sure with about zero audience recognition, it cd have been acquired for much less, a fraction. I think when it showed up on Ebay, it was this same price. I believe i finally just threw away this new condition 'front panel'.