At the 2015 PlayStation Experience, Square Enix announced the Windows PC to PlayStation 4 port of Final Fantasy will be available on the PlayStation Store today. This port contains some of the updates from the Windows PC version, such as trophies.
The PlayStation 4 version of the original Final Fantasy VII is $15.99, though it is temporarily on sale for $10.87 until December 12. It comes with a remake PlayStation 4 theme.