Hi GOODPIGEON!
- The full game is set at $20 and will be downloadable on February after it is released
- The beta is at $105, is immediately downloadable after purchase and currently allows you to play 90% of the full game
- The beta is updated at least 2x a month with new content. It will later include DLC content as well and will keep being updated until ~Autumn 2023.
Hope it helps!