I am going to pick up the Switch version of the game and would like to make use of the PC cross platform saves. However, I only own the game on GOG. I see that the game is on sale on Steam already for about $26 but I am not exactly up for paying for the same game three times, especially twice on PC. I would be willing to buy the game again on steam at a heavily discounted rate ($10 max) if I could verify my ownership of the game on GOG. Could this be possible?