Community Archive
Grotto Chest Key
Statistics
Grotto chest key
A key that opens a treasure chest in
the Sea Serpent Grotto.
the Sea Serpent Grotto.
Possible Treasure
- 3,360 - 7,200 gil
- Garnet
- Goshenite
L'Ephemere*- Map of the Sea Serpent Grotto**
- Onyx
- Peridot
- Turquoise
* Only available if you have the necessary quest active.
** Automatically received if you do not already have the map. Quest items take priority.
Other Uses
Gobbie Mystery Box: Awards 25 daily tally
Resale Price: Cannot be sold to NPCs.
Treasure Maps
How to Obtain
Cannot be auctioned, traded, or bazaared, but can be delivered to a character on the same account. 
Can be obtained as a random reward from the Gobbie Mystery Box Special Dial and similar sources.
Curio Vendor Moogle
| Price: 2,500 gil | ||
| Name | Rhapsody | Location |
|---|---|---|
| Curio Vendor Moogle | Rhapsody in White
|
Port San d'Oria (J-9) |
| Port Windurst (M-4) | ||
| Port Bastok (K-13) | ||
Dropped By
| Name | Level | Zone |
|---|---|---|
| Ironshell | 37-40 | Sea Serpent Grotto |
| Ghast | 38-41 | Sea Serpent Grotto |
| Ooze | 39-42 | Sea Serpent Grotto |
| Rivulet Sahagin | 41-48 | Sea Serpent Grotto |
| Brook Sahagin | 41-48 | Sea Serpent Grotto |
| Vampire Bat | 42-45 | Sea Serpent Grotto |
| Bigclaw | 43-48 | Sea Serpent Grotto |
| Grotto Pugil | 44-47 | Sea Serpent Grotto |
| Riparian Sahagin | 44-48 | Sea Serpent Grotto |
Source entry: Grotto Chest Key. Cached on this server on 4 November 2026.