COVID Lockdown got me so bored - found a cheap fx85GTX on ebay and murdered out my fx991EX to put a little swagger in my maths. ( •_•)>⌐□-□ : r/calculators
Casio fx-85GTX Classwiz Scientific Calculator, Hobbies & Toys, Stationery & Craft, Stationery & School Supplies on Carousell
CASIO FX-85GTX Scientific Calculator Black
New Casio FX-85GTCW Black Scientific Calculator – XavOcean