It sounds like you are outside our sales and support area, so you would need to check with your local distributor for pricing/policy.
There is indeed a MAP03 on Map Media's web site for that chart. Furuno USA hasn't updated the link. It could still be under evaluation. It normally takes a few weeks once a chart is released, before Furuno USA picks up the new version for distribution. Furuno USA customers who own a license to a MM3 chart, who wish to upgrade to new map revision, should contact their dealer.
Upgrade pricing is normally 50% of the original purchase price and a new unlock code is issued. Minor updates are free and the same unlock works for them. For example V61MAP1.0 (Map01) to V61MAP1.2 (MAP02) is a free update. When V61MAP2.0 comes out; it would require an upgrade to get an unlock code. In this case, the current MAP03 is titled WVNAU61MAP5.1 (different major revision number) on the Map Media web site. This means this would require an upgrade (purchase) from your current license. Again, your local distributor might have different programs/policies, so it is best to speak with them.
