About My First Build
LEGO 4631 My First Build is part of the LEGO Duplo My First theme, contains 59 pieces, includes 1 minifigure. Its original US MSRP was $24.99. 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 My First Build.
My First Build: 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 4631 My First Build worth today?
- BrickPicker currently values a sealed My First Build at $16.62, based on 1 eBay sales over the last 365 days. That is 33% below its original $24.99 US retail price. The full price history is on this page.
- Is LEGO 4631 My First Build a good investment?
- Despite being retired, sealed copies currently trade around $16.62, below the original $24.99 retail price, so the aftermarket has not rewarded this set so far. 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 4631 My First Build retired?
- Yes. My First Build retired in December 2013. Once retired, sets are only available on the aftermarket, which BrickPicker tracks through eBay sold prices and BrickLink listings.
