About XT4
LEGO 6229 XT4 is part of the LEGO HERO Factory Breakout theme, contains 39 pieces. Its original US MSRP was $8.99. 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 XT4.
XT4: 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 6229 XT4 worth today?
- BrickPicker currently values a sealed XT4 at $46.48, based on 3 eBay sales over the last 365 days. That is 417% above its original $8.99 US retail price. The full price history is on this page.
- Is LEGO 6229 XT4 a good investment?
- Since retiring, it has appreciated about 417% over its $8.99 retail price, with sealed copies now trading around $46.48. 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 6229 XT4 retired?
- Yes. XT4 retired in December 2012. Once retired, sets are only available on the aftermarket, which BrickPicker tracks through eBay sold prices and BrickLink listings.
