Double Fine Productions has released a physical version of Psychonauts in the Rhombus of Ruin.
Psychonauts in the Rhombus of Ruin is a standalone VR chapter that ties the events of Psychonauts to the upcoming Psychonauts 2. It will be available on Amazon starting June 13 for $29.99. It is already available on GameStop in North America right now. Play as Raz in first person with psychic powers. Solve puzzles and more in the world with the power of Clairvoyance. This physical release includes a code for the original Psychonauts on PS4 as well.
The digital release is already available on PSN for PlayStation VR at $19.99.
Source: God is Geek