I don't know, but over the past 3 years we've certainly debated its cost often enough to again assume knowledge that you pretend to lack. Or do you really believe that Obama wasn't quoting the CBO number estimates when he was trying to sell this garbage bag legislation to us?
We can either participate in debate or you can wait until I have time to google everything you demand (clearly your google searches didn't net you a favorable link or you'd already have given it.)
I have time to post my opinion and work from memory, I don't have time for stupid, "gimme a link" all the time. Especially when working with somebody more intelligent than a third grader.
The gross cost estimates went from 940 Billion to 1.76 trillion in this most recent report. Again, the assumption that they will collect more in fines is a poor assumption at best, and I still believe that the number hasn't reached reality. It will be far more costly than any estimate they give because the bill didn't reduce costs at all and they will continue to rise.