Ear candling, also called thermo-auricular therapy or coning, is a home remedy used for outer-ear hygiene and for general well-being. During an ear-candling session, the ear to be treated is oriented upwards: the patient's head faces left or right so that one ear is up and one ear is down.
Typical costs: Lie detector tests conducted by certified professionals typically cost $200-$2,000. The length of the test plays a factor in the price, with all-day tests on the high end of the range. Typical two-hour, single-issue polygraph exams are generally $200-$800.
A kidâs metal detector can cost $15 to $100, and these detectors will usually be on the lower end and meant to be used for entertainment value. At Walmart, for instance, their metal detectors can cost anywhere from $60 to more than $210. Refer to our table below to see what most popular brands cost.