Is this the most expensive (icncluding DLC) game ever or not?

Well, I've recommended it before, maybe a month ago. It's really good game and you don't need to play for all time like MMORPG, I mean you choose a scenario, for example, 40 mins , and u play it, it ends and u choose if you want to go away with friends, go for 'Rescue Me' in TV or play another scenario.
DLCs give you new scenarios, new locomotives and moreover new tracks, operational or long like Corridor( near 90 miles). It brought a lot of fun to me, but like I've said I can't afford all of them, but I'll try to buy something from my wishlist :) Also there are sites, trully cooperating with Railsimulator.com and there are many free addons, about 100 routes etc. but some of them require some payable DLCs, but not all, just a few.