Ever wanted to check for hidden cameras or listening devices??

This is a vintage RF sector. meaning it detects radio frequency waves from hidden cameras, listening devices and phones. It is considered a Spy device. it has been tested and works as it should and is a real 007 James Bond type of equipment. It sold for $500+ back in the late 80s early 90s and sells for 100+ on other platforms . I am asking 60 or best offer comes with hard carrying ca.se. it is in good pre-owned condition with case being a little rough on the inside but rf doctor working like new.