Alice Cooper's been around since the mid 60s in one incarnation or another, going through many different changes in looks and sound. I've been a fan since I discovered him thanks to influences by my uncle's music. Here's some gems I've located.
Reflected (1969)
Go To Hell (1976) - Performed in Early 80s era
Pain (1980)
Dead Babies (1971)
Welcome to My Nightmare (1975)
He's Back (1986) -theme to Friday the 13th part 6 Jason Lives
Because (1979?)
Serious (1977)
http://www.youtube.com/watch?v=fF3Vz8kVa20&feature=related (Embedding disabled, limit reached)
Clones (1980)
http://www.youtube.com/watch?v=1wUwDNmLMCc&feature=related (Embedding disabled, limit reached)
Billion Dollar Babies (1973)
http://www.youtube.com/watch?v=xO_yOeYcGgo (Embedding disabled, limit reached)
I Love the Dead (1973)
http://www.youtube.com/watch?v=D-MM__7Im6k&feature=related (Embedding disabled, limit reached)
Under My Wheels (1973)
http://www.youtube.com/watch?v=ROxDBpMCffU&feature=related (Embedding disabled, limit reached)
Elected (1973)
http://www.youtube.com/watch?v=NawhWb8Uu5E&feature=related (Embedding disabled, limit reached)
Staples Commercial (2003?)
http://www.youtube.com/watch?v=OqI4xfsdv7Y&feature=related (Embedding disabled, limit reached)
Public Animal #9 (1972) - edited
http://www.youtube.com/watch?v=loJ8hYgS6B8 (Embedding disabled, limit reached)
Is it My Body (1971)
http://www.youtube.com/watch?v=QRHFIVJtqpc (Embedding disabled, limit reached)
Alice on the Muppet Show (late 70s)
http://www.youtube.com/watch?v=fHr6GbWPBVQ&feature=related (Embedding disabled, limit reached)
Long Way to Go (1971 - performed in the 80s)
http://www.youtube.com/watch?v=VgknPqMQvR4&feature=related (Embedding disabled, limit reached)
Zipper Catches Skin Promo (1982)
http://www.youtube.com/watch?v=2TZWdRvg-Is (Embedding disabled, limit reached)
Who Do You Think We Are (1981)
http://www.youtube.com/watch?v=UBDFLIMThNw (Embedding disabled, limit reached)
Alice and Twisted Sister (1985ish)
http://www.youtube.com/watch?v=yYmKf848ZxU (Embedding disabled, limit reached)
Neal Smit Drum Solo (1969)
http://www.youtube.com/watch?v=Wkyd4V4i_Jw&feature=related (Embedding disabled, limit reached)
Cold Ethyl (1975)
http://www.youtube.com/watch?v=WjSOIPBwJ1M (Embedding disabled, limit reached)
Interviews:
Special Forces Era (early 80s)
http://www.youtube.com/watch?v=a_wmm13bTo8&feature=related (Embedding disabled, limit reached)
Billion Dollar Babies Era (1973)
http://www.youtube.com/watch?v=LrPN6dkM7fw&feature=related (Embedding disabled, limit reached)
http://www.youtube.com/watch?v=PH5CcWGf16s&feature=related (Embedding disabled, limit reached)
Talking about "Last Temptation" 1994
http://www.youtube.com/watch?v=TO0eXGhmuPw (Embedding disabled, limit reached)