
"With a BrickScore of 88.4 and 92% of owners recommending it, the Green Ninja Mech Dragon is the high point of the Ninjago Movie wave: a nearly two-foot articulated dragon that reviewers from multiple sources called one of the best LEGO dragons ever made."
The 70612 Green Ninja Mech Dragon is one of the standout sets from The LEGO Ninjago Movie wave, earning a BrickScore of 88.4 and a Highly Recommended tier with near-universal praise across 1,735 owner ratings (4.8 out of 5) and an impressive 92% would-recommend rate. Reviewers consistently called it one of the best brick-built dragons LEGO has ever produced, praising its visual impact, extensive articulation, and excellent value at the original $49.99 price point ($0.092 per piece). Expert and casual reviewer signals align tightly, with every scored aspect landing between 82 and 92.

Is this a smart buy? BrickPicker's data-grounded investment verdict.
Unlock the Max Profit Opinion: our stance (buy / accumulate / hold / pass), the reasoning, the exact data behind it (eBay + BrickLink comps, CAGR vs MSRP, our retirement model), and whether the reviewer community agrees.
Unlock with Collector or Reseller
"Spoiler alert here: it's fantastic."
Brickset Reviews"the head is an interesting hybrid between the oldest and newest styles of builds for these Ninjago dragons originally they used to use a small number of very specialized molds to create just a very simple build that had …"
JANG's LEGO Reviews
"Spoiler alert here: it's fantastic."
"the head is an interesting hybrid between the oldest and newest styles of builds for these Ninjago dragons originally they used to use a small number of very specialized molds to create just a very simple build that had a certain level of accuracy to the organic shapes of they would use in the cartoons and more recently they've moved towards more of what you might consider more genuine Lego builds using standardized parts and a lot of them to kind of try to approximate more interesting shapes but this goes kind of half and half between the two"








Owners overwhelmingly praise the Green Ninja Mech Dragon as one of LEGO's best brick-built dragons, with exceptional articulation and detail, though some criticize the thin body proportions and oversized packaging.
Amazon4.8
LEGO.com4.6