The value of items in Rise Online is proportional to the vastness of its worlds, as well as the rarity of obtaining each item.
A single Epic-ranked sword can cost up to 10,000 gold, which converts to approximately $100,000. The price of the same sword can be lower or higher depending on the level of wear, the amount of attack and defense attributes, upgrade level, base level, and several other factors to be considered when determining its value.
Mythic items are even rarer and more expensive than Epic items, not to mention Legendary items. Both of these ranks are the rarest for items in Rise Online and the proof is that an item of these proportions has never been seen at an auction on the World Market, the game's official item sales and purchasing platform.