New HP30b calculators on EBay

[Maximilian Hohmann]

(10-18-2023 07:54 PM)Didier Lachieze Wrote:  There is a fourth option which is to run the WP34S firmware on a DM42:
WP34S for the DM42

Interesting - I haven't come across that yet! But this of course is by far the most expensive variant (unless you buy a new iPhone for the only purpose to run WP34S on it), about ten times as expensive as getting one of those HP30b calculators from eBay.