I have a 2004 TL with satellite navigation and I received a letter from Acura stating updated DVDs are now on sale for $149, plus $9.95 shipping and handling (instead of the usual $185+). Not much of a deal, but I am sure business has been slow for them as well.
The sale is through 31 July. Phone 866.325.3166, in case you didn't get the letter.
- Russ in Santa Barbara