Casio fx-9750G PLUS Graphing Calculator – Works! Marked Up – No Batteries

Fresh outta a storage unit find!  Screen powers up and menus load correctly — calculator works, but I tested it using my own batteries so no batteries are included.  The previous owner went wild with pens/markers, so the shell has writing, doodles, and stains (see pics). I cleaned it lightly, but some of the older ink is permanently soaked into the plastic. Purely cosmetic — buttons all respond and screen reads fine.  Perfect cheap backup calculator, school spare, or parts unit for someone who doesn't mind the well-loved look.  ITEM DETAILS:  Model: Casio fx-9750G PLUS  Fully working  No batteries included  Heavy cosmetic wear & marker writing  Storage unit find  Sold exactly as shown  DISCLAIMER:  This is a used, marked-up calculator. Works, but casing shows writing and stains that didn't fully come off. Please review photos so you know what you're getting.