$30
30 bucks for the calculator, 20 for the weighing scale
And everything on this doc is also for sale: https://docs.google.com/document/d/1fmOUxdNGwaILT86JPl93YhpQ3HDf1pxvnELLGyVIeXk/edit
Thanks!
Please do not message this poster about other commercial services.
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