Posted June 21, 2016
Indeed, it's not just FF titles but most of Square-Enix's games. All except for the Eidos's titles like Tomb Raider, Deus Ex, and Hitman seem to be on sale.
BenKii: PSN has Final Fantasy titles 50% off during their Square-Enix weekly sale.
Grargar: Doesn't seem to be a Final Fantasy sale only. There are also other games like Chrono Trigger, Elevator Action and Parasite Eve.
Besides recommending the FF titles, I'd recommend people play Chrono Trigger, Parasite Eve series, and Front Mission 3 if they haven't already.