Are you talking about the 2nd pic..... the "rare ameraucana" with feathered shanks & single comb? LOL
I googled "splash marans" & the image came up all over pinterest. I'm guessing the other images will be found other places online as well. I really dislike when people sell things & use other people's photos.
It's sad about a tragic life situation but there are bigger things to do than sell eggs.
Oh look the main pic was taken from BYC
https://www.backyardchickens.com/threads/project-mottled-ameraucana-eggs.854466/
... and the egg pic was found here:
https://sercadia.wordpress.com/tag/blue-eggs/
Geez, that's so sad. How many people are going to get taken by the unscrupulous likes of them.