21st of October, let’s go!
Available on Steam for wishlisting now as well.
Not sure I agree with having the expansion on the same cost as the base game, but it is a tremendous amount of changes and improvements, both in the free patch as well as the additional paid content. So I’m definitely going to buy it.
It’s never been on sale, but the price HAS gone up multiple times since it was first launched in alpha.
Completely blanked on early access pricing, so yes, if you bought it before release then it was likely cheaper still.