Stop hunting for the ghost. Take the lesson Tyler has been preaching for 15 years: State over circumstance. The fact that the video is deleted does not take away the fact that you saw it, learned from it, and grew. The value was not in the file; it was in your action.
Instead of looking for "deleted" videos, look for on his current active channels. He often recycles old concepts or re-uploads videos that were "soft deleted" (removed from public view but not destroyed). rsd tyler deleted youtube videos