I want to find Dynasty Season 1 for X-mas?

Lol, I only have books on my Christmas list, and my mom just told me this morning that she doesn't want to just buy me books. So, I'm trying to help her out by finding the first season of Dynasty. I'm going to call Best Buy when they open, but I remember a few years ago that my bf had a really hard time, just finding Bewitched! I could buy it online, but I want it in time for Christmas. Any recommendations?