Biggest price drops this week

How this list is built

Each drop compares today’s best price against the cheapest price that was actually available in the three weeks before this window — not the highest, and not list price. That understates every drop on purpose: the comparison is against the best deal a shopper could really have got, so the number is one nobody can argue down. A rise is never shown as a drop, and a single mis-scraped high price can’t inflate one, because the baseline is always a minimum.

Drops under $5 or under 10% are left out as noise, marketplace listings are excluded, and the set’s own page always shows the live figure.

What “fell the most” means here: we started recording retailer prices in April 2026, so the window is our own record and not a set’s whole life. We log a price when it moves rather than every day, so a set that held one price for months has one entry for those months. And we only exclude the sets we can confirm are retired — retirement dates aren’t published for the whole catalogue.