Casio fx-300MS PLUS 2 Teacher Pack - Large Display, Dual Power, Hard Case - 2 Line(s) - 10 Digits - Battery/Solar Powered - 0.4" x 3" x 6.4" - Black - 1 Each - Yuletide Office Solutions
Vtg Casio FX-4000P Scientific Calculator Works New Batteries - Loose Faceplate | eBay
Casio® FX-260 Solar II All-Purpose Scientific Calculator, 10-Digit LCD, Black | Lower Huron Company
fx-9750GII | CASIO
File:Casio fx-83ES calculator (front) (no retouch).jpg - Wikimedia Commons
Casio FX-300ES Solar Scientific Calculator
Casio FX-115MS PLUS 10 Digit Scientific Calculator With 279 Built-in Functions - Walmart.com
Casio fx-300ES PLUS Scientific Calculator; SAT Compatible; Natural Textbook Display; Math, Trigonometry, Statistics, Algebra, Geometry and Physics Functions; Comes with Slide-on Hard Case; Black