At what exact date and minute and second would you like that data for. You realize the reason you can't find that data is because it changes every second and is basically a useless factoid that has no relevance for anything.
You can't find it because it's a meaningless number that's pretty much impossible to figure out. There are close to 3,000 stocks on the NYSE and they're all constantly changing.
42
There is no logical answer to your question...
Stocks listed on the NYSE have ranged in price from fractions of a penny up to $182,175 a share for Berkshire-Hathaway "A" Shares as of close today...
I guess a better question is why it matters.
Can't find the number via Google.