MOST columbian RTBs are BCI, but some are BCC. This is most likely a pastel BCI and $400.00 is a common retail value. However, do you think that having the snake for a potential 20-35 year span is worth the $399.00? I would say so, especially if you are becoming attached to it. Would you rather raise this boa or a pastel that's $250.00? Personality is more important here because this will be a long term commitment. Good luck.