Make sure you ask for a captive born and bred animal, not a wild caught or import. See Tony, Joe, or Bowen and they will take care of you.
I love pythons, yet don't own any , but Carpet Pythons are very cool they have a really nice yellow and black coloration.
The yellow and black colouration for a Carpet Python is a Jungle Carpet Python. They are beautiful snakes and don't get too big.