Completely authentic. You can check and take it. No problems at all.

Used for only 2 days. Selling this because I want to buy a Casio fx-991es (2nd edition).

Original Casio fx-100MS 2nd Edition scientific calculator for sale. Used carefully for only 4-5...

Not used a single day. Three years brand warranty.

Product model: CASIO fx -991 Ex Used. Location: Keraniganj,

Casio fx-991ES PLUS Scientific Calculator (Original) Used in good condition 100% functional All...

Casio fx-991CW Scientific Calculator (Original) *Latest CW series Scientific...

#SellPost Casio 100MS Scientific Calculator for Sale Used only for test exams & SSC preparation —...

Original Casio FX-991CW Scientific Calculator 540+ Functions | QR Code | High Resolution Display ...

Casio fx-100MS is an excellent scientific calculator, suitable for students from Class 8, 9, and 10,...

Used for only 1 month. It is just like new. Contact -

Barely used, selling because (medical student)

Casio fx-100MS Scientific Calculator. A reliable Scientific Calculator on a low budget! The...

This calculator is original. You can check it via courier before receiving.

Brand : casio model - fx-991es plus qc passed - be04 two way power condition like new!

Scientific calculator Brand: Casio Situation: Used Model: fx-991 MS If you need more information...

Casio Scientific Calculator (Used, Almost New Condition) A Casio Scientific Calculator is for sale....

Brand new in box, brought from Oman. Never opened. Imported from abroad, Made in Thailand, 100%...

Scientific calculator All buttons are okay I bought another one So I will sell this No problem at...

This Casio fx 991 CW Calculator is an absolutely original product from Thailand. The calculator is...