i have hear that Petsmart buys bearded dragon eggs, is this true? if not what company/breeder/buyer or whatever buys them?

No one buys eggs.

Don't breed your beardie's. The market for them is tapped out. I know breeders with top quality morphs who can't sell them.

The state of Florida, so they can add them to the everglades where Burmese pythons and other undesirable creatures now reside.

I don't believe anyone buy reptile eggs, Petsmarts get all their animals from a whole seller so there's no need to hatch their own eggs.

Nobody smart enough will purchase reptile eggs as there's no safe way to transport them & no guarantee that they'll even hatch.