i really want to ask …
now if you want to buy this game you have to pay at least 40$ … ok what about DLC’s?
iam working in my counter and my salary 200$ … its so good for my country but … what about the game ?
do i have to pay 40$ for now and pay more for DLC’s ?
Yes, although who know when the first DLC will arrive.
You should switch your steam region to your specific country, it might be that the price for your region is cheaper, on mine it’s about $26
which country is the best ?/
Which country are you from? The price is so cheap!
Russia or Argentina…
Argentina? this has to be a joke rigth
Peru, it’s 102 soles which is about 26.2 dollars with current USD-Sol exchange
I would love Argentínian prices.
not for aoe4 
I assume there will be free updates, some including content/ challenges as seen with Age 2 DE (new free challenge missions for example) but I wouldnt expect too much.
As for DLC price, I would argue regarding the civs it brings and content added.
The base game has 8 civs and 4 campaigns for 60€ here.
If a DLC is 2 new civs with 1 campaign each (so 2 campaigns) I would expect the price to be around 1/4 of the base game ca. Maybe a bit more because 2 campaigns would be half of the OG content. So lets say 16-18€.
Another (although due to asymmetric civs more unlikely) way would be a mini DLC: 1 civ with only 1 Scenario mission - that would be like 5€. But I do not believe this will happen.
1 civ with a campaign maybe, then it would be around 10€ /1/8 of civ content, but 1/4 of campaigns)