I'm curious can they sell them locally without it?
Yes. Selling eggs within state line without a pullorum test is totally legal. Basically, the laws for shipping eggs vary by state, but every one requires a pullorum test on the parent flock to bring eggs, chicks or birds into the state... So this only applies to inter-state commerce. Many now require an avian flu test or just NPIP. A few places (I don't recall which) require additional testing, especially for live birds instead of eggs. An NPIP certificate makes it legal to ship to most places in the US. (It's also just a really good idea.)