15th anniversary pins

So, I was wandering the local antique mall and came across a set of 15 th anniversary Peter Pan pins. It was sponsered by coca cola. I am thinking of bying them. Should I? My dd has a few pins but I do not collect them.

They were cool. What do you think?

I think I know the pin you are speaking of; if the price is right I would buy it. And for me, that would be $20 and under. :)