I am searching for It's Your Bet Syndicated 1969-1973, Name Droppers NBC 1969-1970, Sale of the Century NBC 1969-1973, Concentration NBC Daytime 1969-1973 and Jeopardy! NBC Daytime 1969-1975

I am searching for these game shows, but I'm not having any luck. If there is any way you have access to them, please let me know and provide a link. Thanks!!

It's Your Bet Syndicated 1969-1973 September 29,1969-September 7,1973

Name Droppers NBC 1969-1970 September 29,1969-March 27,1970

Sale of the Century NBC 1969-1973 September 29,1969-October 20,1969 and October 22,1969-July 13,1973

Concentration NBC Daytime 1958-1973 December 29,1969-March 23,1973

and

Jeopardy! NBC Daytime 1964-1975 December 29,1969-February 18,1972, February 22,1972-April 23,1974, April 25,1974-June 26,1974 and June 28,1974-January 2,1975