Star Trek: The Complete Original Series, $129.99: Yeah, we know you've seen them all a dozen times. So have we, but this is a lovely Blu-ray edition, and you know you want to watch them all again anyway.
Charmed: The Complete Series, $112.99: Not only do you get every episode of this magically delicious show. You also get a nifty book that serves as both a case for your discs and a guide to some of the show's secrets.
Doctor Who: The David Tennant Years, $394.99: It might be hard to find, but for hardcore Tenth Doctor fans this box set is worth it. It contains every episode and special Tennant ever filmed as The Doctor, including the animated spinoffs.
Dark Shadows: The Complete Original Series, $344.99: This box set is particularly impressive because it really does contain all 1,225 episodes of the daily supernatural soap opera, on a whopping 131 discs. That's a lot of vampire fun.
Battlestar Galactica: The Complete Series, $169.80: This particular collection of the acclaimed Syfy series comes with a collectible Cyclon, so you can feel like a Toaster is watching you all day long. Isn't that nice?