I still believe those are the 4' ones. Look at the bodies, almost all are repaints of MU bodies.
Yeah, the scale in the description is a typo. Those are MU figures.
Hopefully they're less than $15. I want Wasp and the Hulk, and probably Hyperion.
Yup, 4" and most likely the standard $9.99 at mass retail according to this article on Marvel Toy News.