It's ridiculous the price difference between Persona 5 PS3 and PS4. I think I got Persona 5 complete for PS3 in a sale for something like 25€? Can't remember, but the PS4 Complete is 50€ which is insane considering all dlcs are totally useless, being some additional Personas or costumes (which in my opinion are much worse than the vanilla costumes of the game).
And another bullshit is the fact dlcs are not cross-buy too: Persona 5 offers the option to save your game online, and you can switch between the PS4 and PS3 version, but to do so you need to have the same dlcs on both platforms, this means you need to purchase all of them again even if you own the Complete on a platform.