Realistic’s Navaho TRC-455 was Radio Shack’s top-of-the-line 40 channel AM base station in the late 1970s. This one had all the bells and whistles, including digital clock with alarm. If you wanted to hear your CB buddies first thing every morning, the TRC-455 could wake you up to the sounds of your favorite channel! Price in 1977 was $229.99.