Having "markers" doesn't mean the animal is necessary het pied. That is why it's important to purchase from a reputable, trusted breeder. As more and more genetics emerge, "hets" will undoubtedly be used more frequently in scams or to push the sales of animals. I always recommend avoiding deals that seem too good to be true! Why risk what seems to be a good deal and find out later it wasn't actually het? The time, labor and money invested on feeding isn't worth it in my opinion.