Casio fx-9750GII Graphing Calculator (not authenticated)

This item is a handheld graphing calculator featuring a two-tone color scheme with an off-white or light gray front body and a dark gray or navy blue backing. The construction is primarily durable molded plastic with a matte finish. At the top, the device has a rectangular monochrome liquid crystal display (LCD) screen. Below the display, text reads 'CASIO' on the upper left and 'fx-9750GII' on the upper right, with 'USB POWER GRAPHIC' centered below the screen. The keypad consists of numerous multi-colored and multi-functional plastic buttons, including gray function keys (F1 through F6) at the top, a prominent circular gray 'REPLAY' navigation pad on the right, orange 'SHIFT' and 'ALPHA' keys on the left, dark function buttons, and a numeric keypad with white lettering. The numerical and operational keys are black with white and colored secondary functions printed above them. The overall condition appears to be clean with minimal visible surface wear, though internal functionality cannot be tested via a photograph. The identification rests entirely on the clearly legible brand and model text printed on the face of the device. This model is commonly used in secondary and higher education mathematics and science settings. Based on its design conventions, it represents consumer electronics from the late 2000s or 2010s era.

Based on what I can see in the photograph, the device bears markings consistent with a Casio fx-9750GII graphing calculator featuring a two-tone plastic housing and standard multi-function keypad layout. The exterior appears clean with minimal visible surface wear. However, I can't verify from a photo whether the internal electronics are fully functional, nor can I test the battery compartment or screen clarity under operation. The basis for the value estimate assumes the unit is functional and corresponds to the brand and model indicated by the faceplate text. Consumer graphing calculators of this type generally maintain steady demand among secondary and higher education students, though they are widely available on the secondhand market as mass-produced educational electronics. Would need physical inspection to confirm operational status and overall condition. Furthermore, this assessment relies entirely on visual observation; an unauthenticated evaluation of this nature cannot guarantee the item is a working original Casio product rather than a replica or non-functional mock-up. If the item turns out to be non-working, a reproduction, or a replica without core calculator functionality, the value would drop significantly to a nominal parts-only value of under $10.