Today I have done some test and discover that prices in Asia, Europe and America regions all the same for at least Wolfenstein games. So as I understand there are no regional pricing for games under Bethesda. (Maybe) results incorrect because I used VPN, but I don't think so.
P.S. Maybe you or anyone else can help me to find similar resourse to SteamDB
(Wolfenstein_New Order page
). I know about GoGDB, but it has less functions than Steam analog... Also want to mention, that some time ago I used really good service based on GoG statistics, but now I cannot find it (I think that those resourse I have found in one of topics here at GoG forums).
So if anyone can suggest resourse with monitoring GoG prices around different regions (USA / Europe / Asia / etc.) I will be glad to find out about it!
Other than what Mortius1 quoted (EE is Estonia though, since the price is set per country, but it applies to all of the EU from what I can tell), Wolfenstein: The New Order is $8.87 in Russia, $12.30 in China, $9.58 in Mexico and as far as I can tell all of Latin America (didn't check each country), $20.04 in Canada, $19.31 in Norway, $22.08 in Switzerland... So nope, definitely not flat priced in the least.
The resource you're referring to may me MaGOG, but it was shut down because GOG kept turning back on its values, so the user who created and maintained it couldn't get himself to keep working on a resource that supported them. Alternately, there was a GOGDB fork that also provided some pricing info, but that also vanished at some point, no idea why.