Walmart will have the PlayStation 5 Digital and Physical available today starting at 3PM EST.
Walmart generally releases in 10 minute waves so keep trying after the inevitable OOS within seconds of 3PM. Using the app seems to be more reliable these days but trying both doesn't hurt.
Links currently show unavailable but previously showed "Available online only, August 5 at 3:00 PM ET. While supplies last.". Walmart has dropped new links/ item numbers in the past so something to keep an eye out for.
Release confirmed here as well: https://www.techradar.com/news/wa...time-today
Edit: links are back up and show 3PM release.