public enum Potion {
        IRIT(259, 101),
        TOADFLAX(2998, 3002),
        AVENTOE(261, 103),
        KWUARM(263, 105),
        CANDENTINE(265, 107),
        LANTADYME(2481, 2483);
        public final int HerbPrice;
        public final int Margin;
        public final int UnfinishedPrice;
        public final String Name;
        public final int HerbId;
        public final int UnfinishedId;
        private final String UnfinishedName;
        Potion(int herbId, int unfinishedId) {
            Name = name().substring(0,1).toUpperCase() + name().substring(1).toLowerCase();
            UnfinishedName = Name + " potion (unf)";
            HerbId = herbId;
            UnfinishedId = unfinishedId;
            // TODO: you should make your GE lookup class methods static so you dont need to instiantiate this.
            GrandExchange ge = new GrandExchange();
            HerbPrice = Math.max(ge.getBuyingPrice(HerbId), ge.getSellingPrice(HerbId));
            UnfinishedPrice = Math.min(ge.getBuyingPrice(UnfinishedId), ge.getSellingPrice(UnfinishedId));
            Margin = UnfinishedPrice - HerbPrice;
        }
    }
// here is how you would get the current potion you are using
Potion highestMarginPotion = Arrays.stream(Potion.values()).max(Comparator.comparingInt(p -> p.Margin)).get();
	 
 
	OK I understand everything so far. But how would I be able to call the price of for example the herb of the highestMarginPotion?