Do you want one in the exact style as shown in the picture you posted? Is a used/antique one OK?
I came across listings for a couple of antique ones sold on the Japanese Yahoo auction site for around $40 each. That seller may not have any on hand now, though.
New, professionally-made ones look to be well over your budget.
I came across a blog entry of a person who made their own. Close-up, it looks shoddy, but, for example, as seen from an audience seated fairly far away, it would look fine. Is something like this good enough?