I bet its legit. I also find it disappointing the way in which some of those who dont are all but accusing the original poster of trying to pull some sort of scam with his photos.
Food for thought:
At one point we all thought the world was flat, then the world was the center of the universe, then cigarettes were good for your health, etc etc... In this case were talking about the first ever successfully breeding/hatchings of this morph and people are quick to cry foul. Hell, do we even know if there is a super spider yet? And they have been around for a decade...