Candy Bars

Can you ladies help me out with #'s for candy bars. I have seen them in pictures posted on here. Now that i am pretty much dome with all my little things. We may want to do this Candy bar thing.

Can you give me an idea of how many candies you used? where did you get them? where did you get the glass jars? how much it cost to do somtheing like this?

Any ideas would be great