Other retailers also dropped the prices but Walmart doesn't require an invitation or reservation to purchase.
https://www.walmart.com/ip/Sony-PlayStation-5-Digital-Edition-Video-Game-Consoles/1601982539
https://www.walmart.com/ip/Sony-PlayStation-5-Video-Game-Console/1736740710
https://www.walmart.com/ip/Sony-PlayStation-5-Digital-Edition-Video-Game-Consoles/1601982539
https://www.walmart.com/ip/Sony-PlayStation-5-Video-Game-Console/1736740710