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 368.333 which is a 1,128.19% 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$178.92411.36%
321101 - Hayabusa$49.992012$186.50273.08%
421303 - WALL-E$59.992015$219.57266.01%
521302 - The Big Bang Theory$59.992015$150.64151.11%