Forecast 1 module for HP 41cv Message #1 Posted by raze on 26 Jan 2004, 2:14 p.m.
Hi everybody,
Just got another HP 41cv complete. I was wondering how valuable is a Forecast 1 module? it is better to auction it separately, or alltogether with the HP41cv?
It is true that the HP 27s is highly collectable? or which one is more sought after: 27s or 32s II RPN?
Thanks in advance for any response.
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