I've seen pinpointer metal detectors on "wish" a Chinese site for purchasing all kinds of sayings at rock-bottom prices they even have incredible looking metal detectors I haven't bought but my question is there are a huge difference in pinpointer metal detectors I've seen identical detectors for $15 on one site and $100 on the next site??? I mean they're going to keep when they're on top of your target either way... so what am I missing here?

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