LEGO Mindstorms Sets — Price Comparison

• 85sets · 1996–2021
• 1below RRP now
• 949pieces, largest set
• $14.99cheapest today

We track 85 LEGO Mindstorms sets, released between 1996 and 2021, across 4 sub-themes including NXT, RCX and EV3. A typical set has around 1 pieces; the largest is Robot Inventor (51515-1) at 949 pieces from 2020. 1 set is below RRP right now in The United States. Prices come from 21 retailers we check; sort by price, discount or price per piece, and use the bell on any set to be told when it reaches a new low. Browse all LEGO themes, or see the best deals across every theme.

Set		Price	Discount	Piece count	ct/ piece	Year
	NXT Ultrasonic Sensor (9846-1) - $15.00 (50%) $14.99	$14.99 - $15.00 (50%) Amazon	- $15.00 (50%)	1	1332.33	2006
	Mindstorms NXT 2.0 (8547-1) + $235.00 (84%) $514.99	$514.99 + $235.00 (84%) Amazon	+ $235.00 (84%)	621	73.71	2009
	Mindstorms EV3 (31313-1) $669.99	$669.99 Walmart		601	99.08	2013
	Robotics Invention System, Version 1.0 (9719-1)			737		1998
	EV3 Infrared Beacon (45508-1)			1		2013
	Exploration Mars (9736-1)			158		1999
	Dark Side Developer Kit (9754-1)			578		2000
	NXT Servo Motor (9842-1)			1		2006
	EV3 Touch Sensor (45507-1)			1		2013
	Vision Command [RCX Digital Colour Camera] (9731-1)			140		2000
	Mini NXT Brick (MiniNXT-1)			3		2008
	Infrared Receiver Sensor for Mindstorms NXT (2855040-1)			0		2011
	Infrared Seeker (2852725-1)			1		2011
	Robotics Invention System Kit (K9916-1)			0		2003
	NXT Angle Sensor (NAA1030-1)			0		2013
	Rotation Sensor (9756-1)			1		1999
	Intelligent NXT Brick (Black) (10287-1)			1		2009
	NXT Bluetooth Dongle (9847-2)			0		2006
	Infrared Link Sensor for Mindstorms NXT (MS1046-1)			1		2007
	Remote Control (9738-1)			1		1998
	EV3 Ultrasonic Sensor (45504-1)			1		2013
	Compass Sensor for Mindstorms NXT (10285-1)			1		2011
	Light Sensor 9V (9758-1)			1		1999
	RoboSports (9730-1)			91		1998
	EV3 Cable Pack (45514-1)			7		2013