OK. So in looking up historical exchange rates (
Historic Exchange Rates - x-rates), on July 1, 2009 the Canadian Dollar was 1.15096 for every 1 US Dollar. Not saying that's the exact date that Nissan established pricing for 2010 models, but if you take a $40,000 car in the US and multiply by 1.15096, you get a 46,038.40 car in Canada. So, if the 40th Anniversary Z cost 48,999 in Canada, then Nissan were in effect charging 2960.60 Canadian dollars for the NAV system, which was $2572.29 US Dollars.