Carmen Miranda's TV Appearances - Available Anywhere?

Carmen Miranda made at least 12 television appearances between 1949 and 1955, does anyone know if these still exist anywhere and are available to purchase or view? Snippets from the Durante Show of course had been show in various biographies given the tragedy that followed shortly. All of these programs have episodes from this period still available somewhere such as public domain sets or in private collector's hands but I can't recall seeing any of Carmen's tv appearances for sale. Several Ed Wynn shows from 1949 still exist and are on dvd, I hope the Carmen episode is around somewhere, too.

The Jimmy Durante Show" .... Herself (1 episode, 1955)
- Episode #2.2 (1955) TV episode .... Herself
"The Ed Sullivan Show" .... Herself (1 episode, 1953)
- Episode #7.1 (1953) TV episode .... Herself
"The Buick-Berle Show" .... Herself - Singer / ... (4 episodes, 1949-1952)
- Episode #5.2 (1952) TV episode .... Herself - Singer / Dancer
- Episode #4.8 (1951) TV episode .... Herself - Singer/Dancer
- Episode #3.10 (1950) TV episode .... Herself - Singer
- Episode #1.33 (1949) TV episode .... Herself - Singer
"The Colgate Comedy Hour" .... Herself - Singer / ... (3 episodes, 1951-1952)
- Episode #2.26 (1952) TV episode .... Herself
- Episode #2.25 (1952) TV episode .... Herself - Singer
- Episode #2.16 (1951) TV episode .... Herself - Singer
"What's My Line?" .... Herself - Mystery Guest (1 episode, 1951)
- Episode dated 18 November 1951 (1951) TV episode .... Herself
"TV Club" .... Herself (1 episode, 1951)
- Episode #1.25 (1951) TV episode .... Herself
"The Ed Wynn Show" .... Herself - Singer / ... (1 episode, 1949)
- Episode #1.2 (1949) TV episode .... Herself - Singer/Sketch