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 340 which is a 1,033.71% 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 NameMSRPYearLatest Market ValueGain
221103 - The DeLorean Time Machine$34.992013$151.04331.66%
321303 - WALL-E$59.992015$206.29243.88%
421101 - Hayabusa$49.992012$162.71225.49%
521302 - The Big Bang Theory$59.992015$153.83156.43%