Ball Tower Defense 價值列表：全部 97 個物品（2026年7月）

The values below are expressed in Gems, the community's standard yardstick for gauging how towers stack up against each other in a trade — Ball Tower Defense has no official in-game price meter, so treat these as community reference points for lining up a fair swap, not prices. Values form as scarcity meets demand: higher-rarity towers (Omega, Transcendant, Mythic) carry the heaviest values, while Rare and Epic towers settle lower. A newly released or event tower can ride a wave of hype and then cool as more copies spread around, while a discontinued one can hold because its supply is frozen.

Read the ranking as relative standing, not a fixed rate. Towers near each other are roughly interchangeable in a swap, while a clear gap means one side should add something to even things out. To judge whether a trade is fair, line up everything on both sides in Gem terms and check that the two piles land in the same neighborhood — weighing real demand rather than just the count, since a stack of mid-tier towers can total up on paper and still fall short of one chase piece. If both traders are happy once the sides look even, the trade is fair. Treat every figure as a starting point for a mutually agreed, item-for-item swap, never a price.