I went to a Yankees game a few years back and in that game, Alex Rodriguez hit his 500th home run, becoming the youngest player ever to do so. I kept the ticket, which obviously has a lot of personal value to me.

Can I get the ticket graded, and where? I know PSA will do it, but I need to buy an $100 membership, which I don't want to buy. Is there an alternative?

And if I don't, where should I keep it? In a toploader?