In fact, when "Price is Right" moved from NBC to ABC in the mid-60s, it actually had to revert to black and white because ABC wasn't broadcasting that many shows in color - it was too expensive for them to do so.
But the 'Alphabet Network' would go back on their word regarding color TV soon enough.
There is another game show milestone this week:
The Who, What or Where Game was unveiled by NBC 35 years ago yesterday (December 29, 1969).
Cordially,
Tammy Warner--the 'Joan Rivers of the Big Board!'