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HP Forums / HP Calculators (and very old HP Computers) / Classifieds v / HP-28S with User and Advanced Reference Manuals

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HP-28S with User and Advanced Reference Manuals
08-10-2016, 03:56 PM
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DanLewis Offline
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Joined: May 2014
HP-28S with User and Advanced Reference Manuals
I have for sale a USA made 28S that's in good condition. The battery door is still tight, although I would recommend holding it while you close the calculator.

There are very few dings on the case and the screen is free of scratches and haze.

I will include both the User Manual and the Advanced Reference Manual.

I bought it but didn't use it much because I'm addicted to the red glow of the classics.

$150
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HP-28S with User and Advanced Reference Manuals - DanLewis - 08-10-2016 03:56 PM



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