The X-Files, Season 1 on DVD, in the new thin pack, is $24.99.
Season 2 is $49.95.
Season 3 is $36.99.
Season 4, 5, and 7 are $23.49 each.
Season 6, 8, and 9 are $34.99 each.
All the sets come with six DVDs, except for season 9 which has five.
Nope, I can't explain it either. But I can almost guarantee that if you go to your brick-and-mortar retailer, these boxed sets will be the same price!