Hey there! Based on the search results, I would recommend either the Casio FX-82 Ms Scientific Calculator for R189, or the Casio FX-82MS Second Edition Scientific Calculator for R239.99. Both of these are the Casio FX-82MS model you were interested in, and they come in at a great price. The R189 option seems to be the best bargain. Let me know if you need any other details on these calculator options before making your choice. I'm still learning, so please feel free to ask me any other questions!
