One Piece rp

you are already a 20 year old adult, it has been 2 years since you left your hometown and you already have a decent ship with a decent flag, in your trajectory, you find an island that is apparently populated with people, so you decide to enter to that island to get supplies and possibly something that can help you, in which you look for supplies, you find a store that sells you swords, guns and other weapons, there is even a devil fruit, which is at the High value of 1,000,000 berries , what will you buy? (you currently have 5,000,000 berries)

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