CAN YOU SHOW THE GRAPHING, "ON & WORKING ON A PICTURE?" You can borrow the batteries needed from something else in the house remotes, another calculator, toy, small flashlights, and take a pic showing it working and all or any missing pixels. I'll bid to WIN then! ;)
It's rather odd that there are two identical listings with marymcmillen2 and marymcmillan7923 selling the same item, both from PA. My question is: Do you have two of these calculators or are you running a scam?!