could be that not a lot of people breed them. You can find them at BloodPython.com and I think VPI.
-----
0.2 Rotts
1.0 Super Tiger (Dash)
1.0 Amel Retic (Mahola)
0.1 Ball Python (Cyeanne)
0.1 Red Tail (Memphis)
1.0 Coral Sun Glow Boa (Rodman)
0.1 Blood Python (Danica)
1.0 Green Ananconda (Prefontain)
1.0 Emerald Tree Boa (Bing Bong)
1.0 Ivory Ball Python (Hansel)
0.1 Bumble Bee Ball Python (Sissy)
0.0.2 Yellow Ackies (Ludmilla and Ivan Drago)