You can always do what we did, K, and rent from Blockbuster if that's an option in your area. It'll save you about 50% of the cost, unless you want to retain the disks for rewatching. (Definitely an option, as it is one of those shows that embeds subtle clues and details way, way before they become plot-critical.)
-- Bob
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For Jor-El so loved the Earth, he sent his only begotten son...
-- Bob
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For Jor-El so loved the Earth, he sent his only begotten son...