What happened to LEGO Mindstorms
LEGO launched Mindstorms in 1998. EV3 came out in 2013, and the last set, Robot Inventor 51515, came out in 2020.
In October 2022 LEGO said it would end the Mindstorms line at the end of 2022. LEGO said it was "redirecting our MINDSTORMS Robot Inventor team" to other work. It pointed builders to SPIKE Prime instead.
Today the Robot Inventor page on lego.com is marked "Retired Product". The school version of EV3 stopped selling on June 30, 2021.
Can families still buy SPIKE Prime or SPIKE Essential in 2026?
Not from LEGO Education. It ended sales of SPIKE Prime and SPIKE Essential on June 30, 2026. Both product pages on education.lego.com now say "Retired".
Sets you already own keep working. LEGO says the SPIKE app gets support until June 30, 2031. FIRST LEGO League teams can use SPIKE through the 2027 to 2028 season.
LEGO's new kit, Computer Science and AI, is built for classrooms of students working in groups of four. Reports put it at $339.95 per kit and up, for grades K to 8. It is not sold as a family toy.
You may still see leftover SPIKE boxes from other sellers. Check the price and that the hub is included before you buy.
Is a used EV3 worth buying?
Sometimes. A used EV3 set (31313) sells for about $160, per BrickEconomy, down from $349.99 new. A used Robot Inventor set sells for about $385.
The catch is software. LEGO said its EV3 app would stay available to download until July 31, 2026. After that, plan on EV3 MicroPython, which runs from a microSD card and is coded in Visual Studio Code on a computer.
The free Pybricks project already supports Robot Inventor and SPIKE Prime hubs. It is working on new EV3 firmware too.
- Make sure the EV3 brick powers on and the screen works.
- Count the motors and sensors against the set list.
- Ask if the battery or battery cover is included.
- Have a 4 GB to 32 GB microSD card and a Windows or Mac computer ready.
How to pick the right replacement
Match the kit to what your child loved about Mindstorms. Prices change often, so check before you buy.
- Loved building with LEGO bricks: Makeblock mBot2.
- Loved big builds and robot contests: VEX IQ.
- Loved making robots drive and dodge walls: ELEGOO Smart Robot Car V4.0.
- Wants to know how the wiring works: SparkFun Inventor's Kit.
- Wants a walking robot animal: Petoi Bittle X.
Questions parents ask
Is LEGO Mindstorms discontinued?
Yes. LEGO ended the Mindstorms line at the end of 2022. The last set was Robot Inventor 51515, and lego.com now lists it as a retired product.
What replaced LEGO Mindstorms?
LEGO pointed fans to SPIKE Prime. But LEGO Education stopped selling SPIKE on June 30, 2026. Its newest kit, Computer Science and AI, is sold to schools, not families.
Can I still use my old EV3?
Yes. LEGO kept its EV3 app available to download until July 31, 2026. You can also run EV3 MicroPython from a microSD card and code it on a computer.
Does Robot Inventor still work?
Yes. LEGO promised app support until at least the end of 2024. The free Pybricks project also lets you code the Robot Inventor hub in Python.
Is there a robot kit that works with LEGO bricks?
Yes. A seller lists the Makeblock mBot2 as compatible with LEGO bricks. It costs about $150 and is for ages 8 and up.
What is the closest kit to Mindstorms today?
VEX IQ. It is a large snap together build system with motors and sensors, coded with blocks, Python or C++. It costs about $500 and is sold mostly to schools.