I'm selling two SM124 monitors as a bundle for together 49 Euros.
Since I do not have an ST here, I can not test them. Their power LEDs light up when they are switched on. I used one of them, although I don't remember which one, a couple of years ago, and it worked fine.
They sat in the basement for the last couple of years. One has four marks on top, because something with rubber feet stood on it, and is missing a screw on the back.
Packaging and shipping is 30 Euros within Germany and 50 Euros within Europe for both together.
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