Steve Nash also made about what Rondo made this past season. Now granted he is old and on the downside, but if you are talking about value, how is that for a 2 time MVP that is still performing.
Westbrook is about 2 million more per year than Rondo, and given his overall scoring prowess, I'd take him over Rondo every day of the week and wouldn't look back (same with Kevin Love).
Bargnani is more than a million less per year than Rondo, and while Rondo is better, he isn't so much better that the value is crazy.
Rondo has a great contract, no doubt, but it is just silly to argue that there aren't other great contracts out there. That just isn't true. Plenty of all star level players, have great contracts.