EDIT: ok, so that's an order of magnitude difference from your first post. that's well below the CPM for the "overage" charge, but well over it if you take into account the 25k initial views per day. It still doesn't make sense if they are legitimately offering that as the better high-end option.
I don't want to go all ad-hominemy, but based on your "Google Maps is dead, long live OpenStreetMap!" comment, I'm going to go ahead and take your numbers with a gigantic grain of salt :)