I'd hope this would drop prices on Suikoden II on PS1, but if the digital release on PS3 didn't even dent that, I doubt this will as I own nothing it will be on.
I think that Bloodreign prefers a physical copy to digital.First line, as a collector, Bingo! Plus I own a physical copy of the first game, and game saves can be carried over to the second game to bring over members of your party to the second game.
For me, Steam version is the way to go for digital.