Score = 1-day momentum + acceleration vs the earlier week. Cheap item + high score + shrinking listings = possible viral-build pickup.
How to read this board
When a new build goes viral (e.g. CoWB in 3.28 — its unique belt and ilvl-83 Iron Flasks exploded in price), its uniques accelerate before they peak. This board ranks every tracked unique by that acceleration: 1d is the last day's move, Score adds how abnormal that move is vs the item's earlier week. Set a max price to hunt cheap items only, and use listings as a buyability check — a spiking item with collapsing listings is being bought out.
Caveats: prices come from trade listings (~hourly granularity, per unique name) — an item-level or link-specific premium (like ilvl 83 flasks) shows up here only as the base name moving. Always confirm on the trade site before buying in bulk, and remember day-one league data is thin.