No revenue estimate for PSN — its rating/review counts don't calibrate to sales the way Steam's do. The Steam version is estimated at $19K — a different platform, not this one.

TrainerVR

Have you ever feel the despair of running out of tracks just when the fun was sparkling? Have you ever dreamed about a huge train network connecting towns, going up and down, intersecting and looping? If you liked building with your own bare hands, you’ll feel the same in our limitless VR world and see your dreams come true. But this is not only about the destination it's also about the journey. Enjoy building your structures, growing more complex, while fighting against Newton’s laws. Once the job is done you can place as many trains as you want and ensure everyone’s safety avoiding crashes acting like a proffesional train traffic controller. Once you go track you can't go back. Come aboard!