Looking for a smart reading device

I have a friend who is very dyslexic, he’s been looking for a reading device to help him with his business, he was thinking about buying the OrCam MyEye Smart Reading Device but it’s $3,500.00, I told him I would look around to see if it was a good deal or if I could find something with a better price.

Anyone who may be familiar with this product or something similar, I’d appreciate the help.