For the Pillars of Eternity campaign I chose the $65 tier which included a physical and digital version of the game. I used the digital key to activate and play, so I'm not sure if the physical version could be used without opening the box.
I'm not dead set on this, but since I have an unopened box of the original game, I thought it would be nice to also have an unopened box for the sequel. I'm going to sound very cheap now, but I am trying to figure out the most cost-effective way to achieve this goal. The only tier I see for Pillars of Eternity 2 that includes a physical and digital copy