So far i've collected all the Final Fantasy's, Chronotrigger, Suikoden, both of the Shin Megami Tensei games, both of the Rune Factory games, Valkyrie Profile, all of the Dragon Quest games (4, 5, joker, and rocket slime, and ix in the future)
Suikoden and Dragon Quest 5 are the only two games you listed that are going for anything, however, these games are only going for what you probably originally bought them for anyways, and I doubt there will be an increase or if there happens to be there's really not going to be much of one.

Collecting to make money you have to already either have a lot of money, a lot of free time, a lot of luck, or all three, but you also have to know what you're doing. You're better off getting a real job and do collecting on the side, like many of us.