Season
Spring, Summer, Fall, Winter
Recorded locations
Mistria, Sweetwater Farm, The Beach, The Deep Woods, The Eastern Road, The Farm, The Narrows, The Western Ruins
Base sell value
50t
Museum set
Aquatic
Where to look for Rusted Treasure Chest
Each row is one recorded availability window. Match the conditions within the same row; combining a season from one row with a location from another may give the wrong result.
- Window 1
- Mistria, Sweetwater Farm, The Beach, The Deep Woods, The Eastern Road, The Farm, The Narrows, The Western Ruins · Spring, Summer, Fall, Winter · Fishing · weather: Blizzard, Clear, Rain, Snow, Storm, Wind
Keep one for the Museum
Rusted Treasure Chest belongs to Aquatic in the Archaeology wing. Open the set checklist before selling your last copy; completion is recorded manually in this browser, not read from the game save.
- Coin Lump
- Also in this set
- Giant Fish Scale
- Also in this set
- Rubber Fish
- Also in this set
- Water Sphere
- Also in this set
Before you plan around this record
The source snapshot labels this item 1.0.0. We checked v1.0.5 patch impact on 2026-09-26, not every spawn in a live save. Unspecified size, drop rate, exact time, unlock and stock rotation are deliberately omitted.
Sources and version context
1.0.0 dataset; v1.0.5 impact reviewed. Dataset checks are separate from the current game version; a patch review does not claim that every granular value was retested in-game.
- Mistria Codex · items.json · pinned snapshot — community-data, source coverage 1.0.0, checked 2026-09-26.