Places, containers, dividers
Every row has a home. Move a card between binders or behind a divider and the collection view follows that physical path.
COLLECTION
Tradepost models the physical collection first: boxes, binders, shelves, dividers, sealed product, and the places those containers sit. Pricing and trends attach to that real inventory instead of a loose spreadsheet.
Accounts open in batches during the public playtest.
archive value
The archive starts with what changed overnight, then points every mover back to the binder slot that holds it.
Every row has a home. Move a card between binders or behind a divider and the collection view follows that physical path.
Nightly market syncs keep priced printings current, and manual overrides cover the cards the catalog cannot price yet.

Ancient Copper Dragon · foil — $41.20
Snapshots, movers, and rollups are based on stored collection state. No invented totals, no extrapolated history.
from stored state · no invented totals
Reserved rows stay visible and valued, but are excluded from deck pull runs and bulk collection moves.
Locations, containers, pages, and dividers stay attached to the value story instead of becoming side notes.
Nightly movers and alert hits stay grounded in stored snapshots and the physical binder row.
Public playtest · accounts open in batches