Many eBay sellers buy sets just for the figures. You can often find the leftover ships or buildings for 40–60% off because the "valuable" characters have been removed. 4. Digital Tracking Tools
The weeks following Christmas and Prime Day are peak times for "deep-clearance" (30–70% off) as stores reset their aisles. 2. Loyalty and Cashback Stacking
Never pay MSRP for "Evergreen" themes like City, Star Wars, or Ninjago. Amazon, Walmart, and Target rotate these sets at a 20% discount almost monthly.