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 246.833 which is a 723.05% 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 | $178.50 | 257.07% |
| 3 |  | 21103 - The DeLorean Time Machine | $34.99 | 2013 | $124.52 | 255.87% |
| 4 |  | 21303 - WALL-E | $59.99 | 2015 | $127.21 | 112.06% |
| 5 |  | 21110 - Research Institute | $19.99 | 2014 | $42.36 | 111.90% |