About Grem
LEGO 30121 Grem is part of the LEGO Cars Promotional theme, contains 52 pieces, includes 1 minifigure. Its original US MSRP was $4.99. 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 Grem.
Grem: 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 30121 Grem worth today?
- BrickPicker currently values a sealed Grem at $7.07, based on 3 eBay sales over the last 365 days. That is 42% above its original $4.99 US retail price. The full price history is on this page.
- Is LEGO 30121 Grem a good investment?
- It is still available at retail, and sealed examples currently trade around $7.07 versus a $4.99 MSRP. Retirement is usually the catalyst that moves a set's aftermarket price. 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 30121 Grem retired?
- No, it is currently available at retail. BrickPicker tracks its availability across major US retailers daily.
