They've been about that price out here for quite some time now. I don't eat eggs a lot, so I only buy the six-packs of them anymore.
Might just be regional, since some areas got hit harder with the avian flu epidemic than others. A dozen large AA eggs at Wegmans is $3.39. Even a dozen organic eggs is $3.99 here. They used to be around $1.49 a dozen, but some places got worse hikes than we did.