Sealed, Openable, and Special Currency
Some currency-like items are decisions between keeping or trading a known sealed object and consuming it for an uncertain or separately defined result. The correct comparison happens before opening.
FIELD RULESeparate the guaranteed action from every possible outcome the source rule does not promise.
PATH OF EXILE 1
The original game
Message in a Bottle and Valdo's Puzzle Box are openable identities. Their unopened trade context and resulting content are different decisions.
Stackable CurrencyMessage in a Bottle
Stackable CurrencyValdo's Puzzle Box
PATH OF EXILE 2
The newer campaign
No reviewed PoE2 item is placed here merely because a legacy or similarly named record exists in extracted data.
No current-source-supported PoE2 guide belongs here yet.