Which LEGO Ideas sets are the most valuable?
The LEGO 21104 - NASA Mars Science Laboratory Curiosity Rover (295 pieces) is the most valuable LEGO Ideas set. This set was released in 2014 with an MSRP of $29.99.
LEGO 21104 - NASA Mars Science Laboratory Curiosity Rover is currently valued at 238.818 which is a 696.33% gain.
Other Valuable LEGO Ideas sets
Missing out on the LEGO NASA Mars Science Laboratory Curiosity Rover? If you have these LEGO Ideas sets, you could still make a decent profit.
| Set Name | MSRP | Year | Latest Market Value | Gain | ||
|---|---|---|---|---|---|---|
| 2 |  | 21101 - Hayabusa | $49.99 | 2012 | $176.00 | 252.07% |
| 3 |  | 21103 - The DeLorean Time Machine | $34.99 | 2013 | $123.06 | 251.69% |
| 4 |  | 21110 - Research Institute | $19.99 | 2014 | $43.81 | 119.15% |
| 5 |  | 21303 - WALL-E | $59.99 | 2015 | $124.16 | 106.96% |