For those who still haven't played the first two games of the Final Fantasy series, Square Enix has announced that Final Fantasy and Final Fantasy II will be released on PlayStation Network.
Final Fantasy will be released on 16 February and Final Fantasy II on 2 March and will be priced €9.99 / £7.99 each. It's unknown which version it will be. Likely the PSone version, since Japan also has that version.
Dissidia 012 Final Fantasy will include a voucher that gives 50% off Final Fantasy and The 3rd Birthday will include a voucher for Final Fantasy II.
Update: Final Fantasy has been released and it's the PSP version.