Short story conundrum

In college, I wrote many short stories.  Most are not well written, but I have a couple that are good and one that I like very much.  I've been thinking about showing my favorite to my agent in hopes that she can help me get it placed in a magazine somewhere.

But I worry.  It was written more than ten years ago and is nothing like the work I do today.  I'm afraid that it might simply be dreadful. 

As I debate the future of my short story and attempt to rouse the courage to send it to...