9841 LEGO Mindstorms NXT Intelligent Brick
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Description
The NXT Intelligent Brick serves as the central processing unit for your robot, equipped with a 32-bit ARM7 microprocessor and Flash memory. It offers versatile connectivity through Bluetooth wireless communication and a USB 2.0 port. The brick features four input ports and three output ports for connecting sensors and motors. It is powered by six AA batteries (not included) or an optional rechargeable lithium battery. Up to three NXT Bricks can be linked simultaneously, though communication is limited to one at a time. This component is sold separately and does not include sensors, motors, cables, software, or other accessories.
Daily Average Price (USD)
Available Sellers
| Seller | Price | Quantity | Condition | Complete | Country | |
|---|---|---|---|---|---|---|
|
Black Market Brick Co.
*FOR PARTS* Powers on, however the screen doesn't work. Clicks as normal when I press the buttons but there's nothing on the screen. Doesn't have a back cover. **FOR PARTS ONLY** Please do not expect a working product |
$5.0 (US $5.00) | 1 | U | B | USA | Buy → |
|
Black Market Brick Co.
FOR PARTS. Does not power on but does make a clicking sound like it's trying to. No back cover. For parts only. Do not expect a working product! |
$5.0 (US $5.00) | 1 | U | B | USA | Buy → |
|
The Family Brick Store
Untested |
$12.75 (US $12.75) | 1 | U | C | USA | Buy → |
|
SquatchBricks' Shop
Tested no working screen but seems to be working otherwise. Casing has minor wear and residue with a small dent in the lower gray portion, but overall good condition. Ports and buttons in good clean working condition. Can send pictures upon request |
$15.0 (US $15.00) | 1 | U | C | USA | Buy → |
|
Black Market Brick Co.
Tested! Cleared out minor battery corrosion. Powers on fine! |
$19.0 (US $19.00) | 1 | U | C | USA | Buy → |
|
Black Market Brick Co.
Tested! Has the number "19" written on front with sharpie |
$21.0 (US $21.00) | 1 | U | C | USA | Buy → |
| — | $27.95 | — | Used | — | US | Buy → |
| — | $27.95 | — | Used | — | US | Buy → |
|
Dragon Bricks
The screen does not work anymore but the brick is still usable through usb port. No battery cover. |
$28.19 (EUR 24.3821) | 1 | U | C | Slovakia | Buy → |
|
BrickGod
excellent condition UNTESTED |
$30.0 (US $30.00) | 1 | U | C | USA | Buy → |
| — | $39.99 | — | Used | — | US | Buy → |
| — | $39.99 | — | Used | — | US | Buy → |
|
cydream store
The screen does not work anymore but the brick is still usable through usb port. |
$40.46 (EUR 35.00) | 1 | U | C | France | Buy → |
| — | $45.0 | — | Used | — | US | Buy → |
|
Bryans Bricks
**Tested works. No corrosion. Missing battery cover** |
$45.0 (US $45.00) | 1 | U | C | USA | Buy → |
| — | $45.0 | — | Used | — | US | Buy → |
|
Bryans Bricks
**Tested works. Minor corrosion** |
$53.0 (US $53.00) | 1 | U | C | USA | Buy → |
|
Brick R US
Test and works |
$55.0 (US $55.00) | 2 | U | C | USA | Buy → |
|
Dave's Brick Space
Sealed in baggie inside box; brand new unit. Box is torn open at bottom. |
$59.99 (US $59.99) | 1 | N | C | USA | Buy → |
|
Dragon Bricks
Works flawlessly. Screen and sound OK |
$65.75 (EUR 56.8699) | 2 | U | C | Slovakia | Buy → |
| mattkaupke | $66.49 (US $66.4905) | 1 | U | C | USA | Buy → |
| Beehive Brick Store | $67.2 (US $67.20) | 1 | U | C | USA | Buy → |
|
Dave's Brick Space
Sealed in great box. |
$69.99 (US $69.99) | 3 | N | S | USA | Buy → |
|
QBrick
==tested== including rechargeable battery with the brick!!! |
$86.71 (EUR 75.00) | 3 | U | C | Belgium | Buy → |
|
Dragon Bricks
NEW, unused item still in original packaging |
$88.34 (EUR 76.4146) | 1 | N | S | Slovakia | Buy → |
|
Coffeechug Cafe
Works without issue. Comes with rechargeable battery pack and battery cover pack in case you want to use regular batteries |
$90.0 (US $90.00) | 1 | U | C | USA | Buy → |
|
LaBrick's
Battery acid leak visible on metal connectors. Tested & working. FREE SHIPPING OVER $100 FOR USA & CANADA. |
$109.88 (CA $150.00) | 1 | U | C | Canada | Buy → |
| Raybrick | $132.95 (EUR 115.00) | 1 | U | C | Netherlands | Buy → |
| Versatile Fun Designs | $146.5 (CA $199.99) | 1 | N | S | Canada | Buy → |
| BIG DEPOT | $149.99 (US $149.99) | 1 | N | S | USA | Buy → |