When Mr.S joins you at the beginning of the game, don't exit the cave after defeating the BabyWyrm. stay around the cave until Mr.S has run out of attacks. Then, use his Cure ability to heal you, and go to the town without being hurt, and you can stay at the Inn for free. This way you can get 2500+ Gold to start with. Also, try to have a Mutant/Monster with Cure (the fairy species has it) so you don't have to pay at the Inns
We have more cheats and tips for this game here, Final Fantasy Legend II cheats
Comments for this hint