Last night saw seasons 1 and 4 on sale for $14.88 (or something like that). 5th season was still full price. They didn't have season 2 or 3. Walmart.com shows them all at regular price so it's YMMV.
If you've never seen the show the first season blows pretty hard with it's monster of the week premiss, but they get better after that.
If you've never seen the show the first season blows pretty hard with it's monster of the week premiss, but they get better after that.