i only started playing about a week ago and because the PS3 is in the living room, my dad was sitting on the computer and watching every few minutes. whenever i buy a weapon for someone, i sold the weaker one. my dad played this when it first came put and beat it, and asked, "Why are you selling the weapons?" i told him "I could use the extra gil. Should I not?" and he gave me a look like "I wouldn't do that......" ....... Do I need to keep the old weapons?