The Blurrys are the real deal appearance wise, but the genetics are still up in the air on a lot of them ... Kinda like harleys and a few other up and coming mutations ... I have a couple in my collection that I'm breeding my clown to this year ... They have a really "washed out" reduced look to them and they all have stubby heads compared to normal ball pythons ... Don't have any pics handy, but next time I think about it I'll take some.
Just remember, yellow bellies were being bought and sold "behind the scenes" for a couple years before they ever made it into a classified ad anywhere ... You'd be surprised at the "dinking" that's being done in the BP world that hasn't made it to the general public yet ... there's some cool new stuff coming!
-adam