My wife got me the entire series for our anniversary last year. She had to pay a pretty pricey sum for the first season on eBay. That was the only place she could get it. The rest she got fairly easily.
I've rewatched the first season up to and including "A Bug's Life." She got mad that I've started watching without her so I have to wait and let her catch up. Together we've just finished "PK Tech Girl."
She's not into it near as much as I am. I'm hoping she'll enjoy the show as the Chrichton/Aeryn relationship develops.