Card and sealed item detail screens no longer show historical charts, empty-history messages or date filters while this information is unavailable. These screens also stop requesting historical price series.

Current prices, personal valuations, marketplace links, binder filing and related products remain available. No stored history, account or collection data is deleted; shared history components and backend endpoints remain intact.

Regression coverage: card detail source assertions reject the history UI and hook; sealed detail rendering rejects history and verifies no history request, preserving the exact product identifier when filing in a binder. Existing Maestro card and sealed reference flows now assert history is absent.

No backend change, deployment, migration or data purge is required.