About Spidermonkey
LEGO 8409 Spidermonkey is part of the LEGO Ben 10: Alien Force theme, contains 21 pieces. Its original US MSRP was $14.99. 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 Spidermonkey.
Spidermonkey: 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 8409 Spidermonkey worth today?
- BrickPicker currently values a sealed Spidermonkey at $72.67, based on 2 eBay sales over the last 365 days. That is 385% above its original $14.99 US retail price. The full price history is on this page.
- Is LEGO 8409 Spidermonkey a good investment?
- Since retiring, it has appreciated about 385% over its $14.99 retail price, with sealed copies now trading around $72.67. 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 8409 Spidermonkey retired?
- Yes. Spidermonkey retired in January 2011. Once retired, sets are only available on the aftermarket, which BrickPicker tracks through eBay sold prices and BrickLink listings.
