You have to use the google checkout. If you are into sports games, these are much better than the crappy EA games that just came out. I know its not exactly cheap, but they are next gen and it combines Buy.com's Thanksgiving Day sale with Google checkout:
XBOX 360
College Hoops 2k7:
http://www.buy.com/prod/College_Hoops_2k7/q/loc/63214/203043963.html
NBA 2k7:
http://www.buy.com/prod/NBA_2K7/q/loc/108/202841799.html
PLAYSTATION 3:
College Hoops 2k7:
Not released?
NBA 2k7:
http://www.buy.com/prod/NBA_2K7/q/loc/108/203243650.html
XBOX 360
College Hoops 2k7:
http://www.buy.com/prod/College_Hoops_2k7/q/loc/63214/203043963.html
NBA 2k7:
http://www.buy.com/prod/NBA_2K7/q/loc/108/202841799.html
PLAYSTATION 3:
College Hoops 2k7:
Not released?
NBA 2k7:
http://www.buy.com/prod/NBA_2K7/q/loc/108/203243650.html