About Mono Jet
LEGO 7310 Mono Jet is part of the LEGO Space Life On Mars theme, contains 33 pieces, includes 1 minifigure. Its original US MSRP was $3.99. 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 Mono Jet.
Mono Jet: 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 7310 Mono Jet worth today?
- BrickPicker currently values a sealed Mono Jet at $19.47, based on 12 eBay sales over the last 365 days. That is 388% above its original $3.99 US retail price. The full price history is on this page.
- Is LEGO 7310 Mono Jet a good investment?
- Since retiring, it has appreciated about 388% over its $3.99 retail price, with sealed copies now trading around $19.47. 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 7310 Mono Jet retired?
- Yes. Mono Jet retired in March 2002. Once retired, sets are only available on the aftermarket, which BrickPicker tracks through eBay sold prices and BrickLink listings.
