Classic JRPGs on PSN

I just got $10 back from the march promotion on the playstation store. I want to get a ps1 rpg with it but I am not sure which one to get. I already own all the ps1 FF title as well as Legend of Dragoon on disk from years ago. Any suggestions on a good JRPG that is available on the ps store?

Edit: Have to add that I also own Chrono Trigger on DS and as part of FF Chronicles.