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+--- Thread: HP 9100A query (/thread-19580.html)
HP 9100A query - HP-12C - 02-20-2023 06:40 AM
How rare is the Hewlett-Packard 9100A calculator these days?
What sort of value do these units command when they do come up for sale?
Thanks for any help
RE: HP 9100A query - toml_12953 - 02-20-2023 05:30 PM
(02-20-2023 06:40 AM)HP-12C Wrote: How rare is the Hewlett-Packard 9100A calculator these days?
What sort of value do these units command when they do come up for sale?
Thanks for any help
On "The Auction-Site-That-Must-Not-Be-Named" (OK, eBay) a working one can go for around $3000 - $4000 USD depending on who's looking for one. The B model can go slightly higher.
I was tempted to tell you it's worthless but I'd take it off your hands for $300.00 just to help you out
;^)
RE: HP 9100A query - HP-12C - 02-20-2023 07:46 PM
Hi Tom
thank you for the reply, I do look on a semi regular basis on that particular website but I've never actually seen one for sale.
RE: HP 9100A query - Martin Hepperle - 02-21-2023 10:19 AM
During the last weeks there were two 9100B sold in Germany.
I was looking at both, but stepped back from buying them because of the transport distances involved and my limited storage capacity.
The first one was available for €400 and the second at €350, even including the additional memory box.
Both were not demonstrated as working, though.
RE: HP 9100A query - toml_12953 - 02-21-2023 02:21 PM
(02-21-2023 10:19 AM)Martin Hepperle Wrote: During the last weeks there were two 9100B sold in Germany.
I was looking at both, but stepped back from buying them because of the transport distances involved and my limited storage capacity.
The first one was available for €400 and the second at €350, even including the additional memory box.
Both were not demonstrated as working, though.
I would've paid that in a heartbeat!
RE: HP 9100A query - Jurgen Keller - 02-21-2023 06:12 PM
(02-20-2023 05:30 PM)toml_12953 Wrote:(02-20-2023 06:40 AM)HP-12C Wrote: How rare is the Hewlett-Packard 9100A calculator these days?
What sort of value do these units command when they do come up for sale?
On "The Auction-Site-That-Must-Not-Be-Named" (OK, eBay) a working one can go for around $3000 - $4000 USD depending on who's looking for one. The B model can go slightly higher.
It surprises me that the B model can go higher than the A model. I think the A is more difficult to find. Any idea why? Maybe because of additional functions?
RE: HP 9100A query - toml_12953 - 02-22-2023 01:49 AM
(02-21-2023 06:12 PM)Jurgen Keller Wrote:(02-20-2023 05:30 PM)toml_12953 Wrote: On "The Auction-Site-That-Must-Not-Be-Named" (OK, eBay) a working one can go for around $3000 - $4000 USD depending on who's looking for one. The B model can go slightly higher.
It surprises me that the B model can go higher than the A model. I think the A is more difficult to find. Any idea why? Maybe because of additional functions?
I'd also think the A would go for more since it's the first in the line but people seem to want the B more for some reason. Maybe you're right about functions. The B has twice the memory and allows subroutines.