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Ancient Pufferfish
Last updated: November 6, 2026
| Rarity | Legendary |
|---|---|
| Location | Ancient Ruin |
| Catch odds (base) | 1 in 5,000 |
| Value | 13,000 coins (estimate) |
| Value rank | #93 of 278 on this index |
| Base sell price | Not published. No source checked lists a fixed sell price for this fish, because the coin payout in game also scales with the weight of the individual catch. The value above is an arranged estimate, not a documented price. |
How to catch Ancient Pufferfish
Fish at Ancient Ruin and keep casting: the base rate is 1 in 5,000, before luck. Rod luck, bait, potions and server events all raise your effective chance above the base rate, and a rod with enough Weight capacity matters for the heavy high rarity catches. If this fish is tied to an event area or a marked unobtainable spot in its location line, it can only be caught while that content is live.
On the official wiki, Ancient Pufferfish sits in the Legendary band and is caught at Ancient Ruin at 1 in 5,000. That works out at about 5,000 casts at base odds for an average copy before any luck is stacked on top. The values list puts it at 13,000 coins, rank 93 of the 278 fish documented here.
The Ancient Pufferfish has base catch odds of 1 in 5,000. Players meet the Ancient Pufferfish as a Legendary fish in Fish It!, where it is caught at Ancient Ruin. On the current community lists, the Ancient Pufferfish is priced at 13,000 coins. Its closest neighbours on the list are the Lined Cardinal Fish at 12,000 coins underneath and the Greenbee Grouper at 14,000 coins just above. Anyone weighing up a trade for the Ancient Pufferfish should check both sides in the calculator before accepting, because prices in Fish It! drift between checks. Like every figure on this site, the Ancient Pufferfish's number comes from the community lists named on the methodology page, never from a single trader's asking price.
Value and mutations
The 13,000 coins figure is a community estimate from the rarity ladder on the values page, where the method is written out in full. It is a plain copy at a typical weight: the same fish with a mutation sells for a multiple of its base value, from 2.2x for Stone up to 6.5x for Galaxy, and a heavy copy of a big species is worth more than a light one. In the Trading Plaza the game shows its own Recent Average Price per listing, which is the figure to compare against before you accept any trade.
Check a trade involving Ancient Pufferfish in the WFL calculator, see the full list on the values page, the tiers on the best fish page, and the current rewards on the codes page.
Fish data checked November 6, 2026. eggvalues.com is a fan site and is not affiliated with Fish Atelier or Roblox Corporation. Trading is live in Fish It! once you reach Level 20, and the values on this site are community estimates, not the in game Recent Average Price and not official prices.