Casio fx-50FH II Calculator

Description

First unit: brand new, HK$170, with cover; however, there is a sticker labeled "Sold" on the back. Second unit: used, HK$130, without cover; on hold. Third unit: also brand new, HK$160, without cover; has a small sticker labeled "Hold". Fourth unit: HK$110, on hold; can be kept at home as a backup calculator. (No HKEAA approval) All units are in excellent condition.