A store on a mall near me has preowned copies of almost every Super NES RPG, including FF3(6), Paladin's Quest, Lufia 2, RoboTrek, Illusion of Gaia, and Breath of Fire (there may be others, I don't remember.) The most any of them costs is $49.99, which was FF3's price, but all of those games cost more at my Funcoland.
Flying Omelette's Palace