I've just bought a 19BII, and I think it's really good. Even better than I thought it would be. Don't be put off by the "Business Consultant" moniker. It has lots of useful functions in addition to all the TVM (etc.) stuff. Clock, appointments, text lists, number lists, solver (which can access the number lists), conversions, trig, stats, probability, etc., etc. RPN or algebraic - you choose. It's nicely made, a tad too big for some perhaps, but the clamshell design means you don't need a case. You can still buy them new. I suppose we'll have to wait until HP stop making them before everybody starts wishing they could still buy one? P.S. To the chap looking for a non-programmable RPN, this fits the bill too.
HP still make good calcs
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