As the coin packs are not as a type of DLC on Steam, they are being charged with the dollar quote of the region of sale with that the price of the cheapest pack ends up being twice the price of the DLC, as this ends up making it very expensive for any of the Latin American countries.
We don’t want to pay less, but we want a fairer price, it can be more expensive than DLC, but it can be more expensive than two DLC.
Yes, US dollar pricing without regional pricing makes the purchase unfeasible for the vast majority of players in Latin America (Brazil here). If it’s not possible to have the in-game bazaar with regional prices, putting the coin packs for sale on Steam is the solution.