Thank you! We're very much looking forward to the release on Early Access ourselves.
Here's a reply I recently gave regarding pricing. We'll also be posting this in the Q&A blog to come before the release on Early Access this September.
"Holdfast: Nations At War will be priced at 19.99 EUR when it is out on Early Access this September. We also take care of reducing the price from the original 19.99 EUR mark depending on the country you currently reside in - This is to make sure that the game is affordable by everyone!"