Robot Inventor
Set 51515 · Mindstorms
- Theme
- Mindstorms
- Subtheme
- Robot Inventor
- Released
- 2020
- Pieces
- 949
- Minifigures
- 0
- Status
- Long Retired
- Retired
- 2023-06-24T00:00:00Z
- Original MSRP
- $360
Current market value$583new / sealed, secondary market
Original MSRP$360at release · 2020
Total return vs MSRP+62%CAGR +8%
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The LEGO® Mindstorms set Robot Inventor (51515) was released in 2020 with 949 pieces at an original price of $360. As a long retired set it currently trades around $583 on the secondary market — it has appreciated +62% versus its original MSRP (+8% per year).
Tracked in these indices
See the full part-out breakdown, minifig lineup and live chartOpen interactive view →