can anyone tell me where i can get one

What country are you in?
If in UK then try Whittards.
But any good Cookshop will have them.
Some gift shops sell them but if you are going to use one you need a well engineered one with a good adjuster to allow to to select the size of ground grain.

You can't quite beat the smell of freshly ground coffee.
I wish you much luck.

Have you looked in walmart. The last time I was in one they were there.

Most places that sell beans whole also sell the grinders.

any good coffee specialist normally have them