http://www.amazon.com/Star-Wars-Episode-IV-Widescreen/dp/B000FQJAIW/ref=sr_1_1?s=dvd&ie=UTF8&qid=1310172079&sr=1-1
Not going to link all three, but the others are in the "frequently bought together" section. I believe this is the original anyway.
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http://i.imgur.com/WRgfu.gif