Color Blindness and HP Prime keys color choice

[Steve Simpkin]

(06-17-2014 07:51 PM)cutterjohn Wrote:  I just took a quick look to see if I could buy a blue 50g (should buy a backup unit anyways), but nothing but black turned up on amazon, ebay, or the hp store(EXPENSIVE by c. +$60, or $130 v. $75 everywhere else... so I'll probably end up buying a 2nd black one.

I believe the Blue HP 50G was primarily intended for the Latin America market. It also appears to have been discontinued around 2011-2012.
http://www.thecalculatorstore.com/Manual...HP50g-Blue