public InternalBuyInfo()
 {
     Add(new GenericBuyInfo("Citrine", typeof(Citrine), Citrine.GetSBPurchaseValue(), 25, 0xF15, 0));
     Add(new GenericBuyInfo("Tourmaline", typeof(Tourmaline), Tourmaline.GetSBPurchaseValue(), 25, 0xF2D, 0));
     Add(new GenericBuyInfo("Amber", typeof(Amber), Amber.GetSBPurchaseValue(), 25, 0xF25, 0));
     Add(new GenericBuyInfo("Amethyst", typeof(Amethyst), Amethyst.GetSBPurchaseValue(), 25, 0xF16, 0));
     Add(new GenericBuyInfo("Ruby", typeof(Ruby), Ruby.GetSBPurchaseValue(), 25, 0xF13, 0));
     Add(new GenericBuyInfo("Sapphire", typeof(Sapphire), Sapphire.GetSBPurchaseValue(), 25, 0xF19, 0));
     Add(new GenericBuyInfo("Emerald", typeof(Emerald), Emerald.GetSBPurchaseValue(), 25, 0xF10, 0));
     Add(new GenericBuyInfo("Star Sapphire", typeof(StarSapphire), StarSapphire.GetSBPurchaseValue(), 25, 0xF21, 0));
     Add(new GenericBuyInfo("Diamond", typeof(Diamond), Diamond.GetSBPurchaseValue(), 25, 0xF26, 0));
 }