That depends on you. Some people might want both. I was only concerned with the extended, but then found out there was different special features on the regular release DVD's so I bought both sets, but only for the features.

I'm undecided on buying this set... $30 is a bit steep IMO.

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Put me on wheels and I'll turn tricks.

Clever? Nah, I ran out of that years ago. But if you find this, let me know, k?
"The road goes ever on..." ~ Tolkien

In memory of my friend skip...
Go then, there are other worlds than these