GOG is exploring the possibility of bringing back boxed PC games by letting customers order physical editions directly from their digital libraries. However, the idea remains in its early stages, with logistical challenges and publisher approvals still standing in the way. In the meantime, the company is taking smaller steps to revive the appeal of classic big-box editions.
The disk is likely more cost-effective ( if only they’d continue to manufacture them ). Flash memory also degrades a lot faster than disk, especially if not read periodically.