A Compass 77B Auto sold for $128.50 on EBAY. Ebay Item #130084596178 and the kicker is...................IT DOESN'T EVEN WORK! Of course it is in pristine-mint condition plus 2 coils and a case. I've noticed that the detectors with cases are always in very good to mint condition! But this doen't guarantee if they work or not! I believe that this amount is the most that I have ever seen a 77B sell for! Evidently the demand for a near-mint to mint 77B is very high! HAPPY HUNTING.....JOE