90 or close to it, he can hardly see, often times he'll give me way more money than his total thinking it's the right amount. He can hold the money an inch from his glasses and still give me the wrong amount, he does this every singlr time. He bought a dvd a few weeks ago. There was a female on the cover, on the back it was a full body pic of her and she had a penis. I know he couldn't have seen it, and I knew it wasn't what he wanted. But I thought since he's legally blind he'd enjoy it and be none the wiser. I doubt at that age he could fap anyways. I did consider telling him though.