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+--- Thread: 9810a (/thread-18705.html)
9810a - MikePittsburgh - 08-24-2022 02:49 AM
Hewlett Packard 9810A Programmable Calculator. Any idea of what it is worth from early 1970's.... I do believe it to be very rare .? Thank You. offers? Pittsburgh , Pa.
RE: 9810a - toml_12953 - 08-24-2022 07:23 PM
(08-24-2022 02:49 AM)MikePittsburgh Wrote: Hewlett Packard 9810A Programmable Calculator. Any idea of what it is worth from early 1970's.... I do believe it to be very rare .? Thank You. offers? Pittsburgh , Pa.
I sold one a few years ago for $700.00 USD. It included all manuals for the calculator and two installed ROMS. The ROMS were Math and I/O. They may have changed slightly in value since then. The real valuable ones are the 9100A/B. Even though it's rare, most collectors don't really want the 9810 since it's not historically significant.
RE: 9810a - rprosperi - 08-25-2022 02:54 AM
That makes your new eBay listing almost $18,000 too high, though I suppose it's just a falsely high number to get folks to safely make offers to gauge real value.
Since it's broken, being sold as-is, and includes no manuals, a price of $300-400 is closer to what you should expect, if you're willing to wait a while for an interested buyer to see it.