About Super Heroes Lab
LEGO 10921 Super Heroes Lab is part of the LEGO Duplo Marvel Super Hero Adventures theme, contains 30 pieces, includes 3 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 Super Heroes Lab.
Super Heroes Lab: your questions, our data
Answered live from BrickPicker’s market tracking, review analysis and retirement model — these update as the data does.
- What is LEGO 10921 Super Heroes Lab worth today?
- BrickPicker currently values a sealed Super Heroes Lab at $69.99, based on 13 eBay sales over the last 180 days. That is 133% above its original $29.99 US retail price. The full price history is on this page.
- Is LEGO 10921 Super Heroes Lab a good investment?
- Since retiring, it has appreciated about 133% over its $29.99 retail price, with sealed copies now trading around $69.99. 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 10921 Super Heroes Lab retired?
- Yes. Super Heroes Lab retired in March 2022. Once retired, sets are only available on the aftermarket, which BrickPicker tracks through eBay sold prices and BrickLink listings.
