Электроника МК-52 offers on TAS

[Hlib]

Quote:Yeah, but the MK-52 is $20, the 50g like $200? I got mine in a lucky moment for about $80 IIRC. But I consider it non-replaceable.

Yes, the hp-50g has no alternative replacement. But: the keys in the hp-50g very degrade already after 10,000 clicks on each. The hardwarе does not stand up to any criticism. These are very bad characteristics. The quality of some TI/CASIO is a recognized fact in the world of calculators. Nevertheless, the very concept of the hp-41/48gx/50g will be in demand among some fans for a very long time. I still can`t get cured of RPN/RPL :-)