This poster was posted to Twitter by an employee of Nintendo PR in Spain. It is exactly the same ad that Nintendo published in 1986. Take this with a grain of salt as I tried to find the original ad but couldn’t.
I hope this is real, I love this marketing!
La primera publi de Nintendo América para la NES en el CES de 1986— Víctor Junquera (@VicJunquera) January 9, 2017