It just means 1 gil will be worth a lot more than you think. This isn't like WoWs economy where you sell shit for 9 billion gold and its considered "a fair deal". A good rare item will prob be considered a fair price around like 200k in this game, who knows (just popping out numbers, nothing 100% sure lol). I'd rather have it that way anyway, as I don't like to farm 24/7 or sit on the market for hours on end to generate 2 years worth of gil just to buy one item.

Its fine the way it is.