About Graveyard Mystery

LEGO 70420 Graveyard Mystery is part of the LEGO Hidden Side theme, contains 335 pieces, includes 4 minifigures. Its original US MSRP was $29.99. BrickPicker tracks live retailer pricing across Amazon, Walmart, Target and LEGO.com, eBay sold history, BrickLink part-out value, retirement forecasts and an investment score for Graveyard Mystery.

Answered live from BrickPicker’s market tracking, review analysis and retirement model — these update as the data does.

What is LEGO 70420 Graveyard Mystery worth today?

BrickPicker currently values a sealed Graveyard Mystery at $35.67, based on 12 eBay sales over the last 180 days. That is 19% above its original $29.99 US retail price. The full price history is on this page.

Is LEGO 70420 Graveyard Mystery a good investment?

Since retiring, it has appreciated about 19% over its $29.99 retail price, with sealed copies now trading around $35.67. BrickPicker subscribers get the full Max Profit analysis for this set, which weighs eBay sold trends, retirement timing, liquidity and reviewer sentiment into one verdict.

Is LEGO 70420 Graveyard Mystery retired?

Yes. Graveyard Mystery retired in March 2021. Once retired, sets are only available on the aftermarket, which BrickPicker tracks through eBay sold prices and BrickLink listings.

How good is LEGO 70420 Graveyard Mystery according to reviews?

Graveyard Mystery holds a BrickScore of 78 (Recommended), the consensus of 2 expert reviews from 2 sources. Owners rate it 4.7/5 across 2,999 buyer ratings. Read the full review analysis →