About Adventure Time

LEGO 21308 Adventure Time is part of the LEGO Ideas Licensed theme, contains 495 pieces. Its original US MSRP was $49.99. 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 Adventure Time.

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

What is LEGO 21308 Adventure Time worth today?

BrickPicker currently values a sealed Adventure Time at $100.00, based on 19 eBay sales over the last 90 days. That is 100% above its original $49.99 US retail price. The full price history is on this page.

How has LEGO 21308 Adventure Time performed compared with its retail price?

Since retiring, it has appreciated about 100% over its $49.99 retail price, with sealed copies now trading around $100.00. 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 21308 Adventure Time retired?

Yes. Adventure Time retired in January 2019. Once retired, sets are only available on the aftermarket, which BrickPicker tracks through eBay sold prices and BrickLink listings.

How good is LEGO 21308 Adventure Time according to reviews?

Adventure Time holds a BrickScore of 67 (Mixed Reviews), the consensus of 4 expert reviews from 4 sources. Owners rate it 4.8/5 across 500 buyer ratings. Read the full review analysis →