Unlock Codes

I remember for NBA2k12 and games before that, there where codes to unlock the 2KChina Team, 2k Team, VC Team etc. but are there codes for these now to unlock them ? Looked around but cant seem to find a site or any place that has them listed.

If they still exist, the codes are probably still the same. I believe the code to unlock the ABA basketball hasn't changed for several games.

I know the codes for the ABA all and sprite effect etc. But the old codes for the 2kTeam, VC Team and such are no longer working, gues they took them out then.