Creatures of Sonaria 価値リスト — 全749アイテム（2026年8月）

Values in Creatures of Sonaria are usually expressed in Shooms, the game's currency, because it is the most widely accepted thing in the Trade World and gives everyone a common yardstick. But a Shoom figure is a community reference point, a rough snapshot of what traders have generally been willing to give, not a price the game charges and not a guarantee anyone will meet it.

Several forces shape where a creature lands on a value list. Base rarity and tier set a rough floor, but demand does most of the moving, and demand swings with rotation: when a species leaves the shop, returns, or gets reworked, interest and scarcity move with it. Layered on top are the rolls that make one individual different from another of the same species, the same attributes you set when listing: Mutations, Traits, Gender, and how far the creature has been aged and Venerated. Because those rolls stack, a fully raised, Venerated creature carrying a sought-after Mutation can sit far above a plain hatch of the identical species, which is why a single "value" attached to a species name is only ever an average. Limited and event-exclusive creatures and plushies carry extra demand simply because they can no longer be obtained.

Use a ranking as a compass, not a verdict. When you weigh a trade, compare the full picture on both sides, species plus Mutations, Traits, age, and rarity, instead of just matching one name to another. If one side is a Venerated, mutated creature and the other is a fresh hatch, the base number next to the species name understates the gap between them. A trade is fair when both traders walk away feeling they gained, and a value list mostly helps you get there faster by grounding the conversation in a shared reference. Let it inform your offer, then trust your own read of current demand over any fixed number.