Actual dealer cost is slightly over $80K since they pay for mandatory shipping cost. If you buy from a non-local dealer, you'll end up with $1,000 - $1,500 in additional delivery costs. That puts your effective dealer costs right around $82K.
I paid $85K for my 2005 Silverstone in June. I may have been able to get a better price by shopping other dealers but I wanted the silver, and have bought three other Acuras from this local dealer and get pretty good service (for obvious reasons). Also, I didn't want to miss buying this car by shopping around and then finding that the car had been sold (this is the dealer that sells Larry Ellison his NSXes, and they maintain a list of potential buyers).