Scott: I finally found a machine that does Green Noise on Amazon. I this site will not let me leave you the link.
It is made by "Calm Me", its a round one that plugs into the wall for $39.00. I ordered it. I tried the YouTube Green Noise last night and was awakened by a Walmart ad at 2:00AM.....ugh!
I will say this, that Green Noise calmed me, and what sleep I achieved was better. Kasey7