Prices for these sets have appreciated significantly since their retirement. Current values vary based on whether the set is "New and Sealed" or "Used/Pre-owned." Original RRP Current New Value (Approx.) Current Used Value (Approx.) Mummy Museum Mystery Go to product viewer dialog for this item. $100 – $153 $36 – $54 The Mystery Machine Go to product viewer dialog for this item. $242 – $312 $120 – $150 Mystery Mansion Go to product viewer dialog for this item. $438 – $600 $245 – $300 Haunted Lighthouse Go to product viewer dialog for this item. $211 – $329 $110 – $144 Mystery Plane Adventures Go to product viewer dialog for this item. $116 – $153 $46 – $60

Values based on average market data from BrickEconomy and BrickRanker as of April 2026. 2. Strategic Buying Considerations

LEGO Scooby-Doo Buying Guide & Market Report The LEGO Scooby-Doo theme was released in 2015 and retired by the end of 2016. Because these sets are no longer in production, they are primarily available through secondary markets like eBay, StockX, and specialized LEGO resellers such as BrickLink or Brick Owl. 1. Key Available Sets & Current Market Values

: Features a removable roof and fold-out sides for internal play. Mystery Mansion (75904)

: The largest set (861 pieces), featuring a clock tower with a spinning wall and a man-eating plant. Mummy Museum Mystery (75900)

contains four exclusive minifigures with a combined standalone value of over $230. If you are buying used, ensure all original figures are included to retain the set's worth. The Mystery Machine (75902)

: A budget-friendly entry point with a hidden compartment and an opening sarcophagus. There is also a Scooby-Doo Team Pack (71206) Go to product viewer dialog for this item.