The Museum of HP Calculators
HP Forum Archive 16
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|Petroleum Fluids Pack|
Message #1 Posted by David on 29 Dec 2006, 10:32 p.m.
I've got a petroleum fluid's module, and I think that I have the manual and keyboard overlay's as well. I've been unable to find a recent ebay auction, so I'm not sure how to value them. Could anyone hazard a guess as to how much this is worth? I'd prefer they go to someone who would use it.
|Re: Petroleum Fluids Pack|
Message #2 Posted by Jim Creybohm on 30 Dec 2006, 11:21 p.m.,
in response to message #1 by David
I use one daily, and when they came out they ran about $75-100 dollars US. After I (re) purchased mine a couple of years ago I paid $50 for it. I would say with the overlays and manuals that would about all you could expect. With things like Clonix, modules are primarily curiosities.
Of course, with recent EBay prices there is the possibility that you might get more for it.
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