The theme is now available to download in North America on PS4, PS3, and PS Vita for free through the PlayStation Store.
Currently only available in the European PlayStation Store, Sony released a special 20th anniversary theme for free to PlayStation 4, PlayStation 3, and PlayStation Vita owners. Specifically for the PS4 theme, you’ll notice that the start-up music has changed to resemble that of the original PlayStation’s.
To give you a look at the theme on each platform, and where to find it in Europe, Eurogamer released this video:
If you notice the 20th anniversary theme becomes available in North America, please let everyone know in the comments below.