Looks like 2 more pages of art from Leo Baxendale's lost masterpiece Supercomic are up for sale later this month...
https://boysadventurecomics.blogspot.com/2024/05/updated-leo-baxendales-supercomic.html
https://boysadventurecomics.blogspot.com/2024/05/updated-leo-baxendales-supercomic.html