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Gear
Lights
Light Up Brick Key Chain

852309 LEGO Light Up Brick Key Chain

Name: LEGO Light Up Brick Key Chain
Brand: LEGO
SKU: 852309-1
Availability: InStock
Rating: 4.70 (25 reviews)

Images 2Description 1

Set Value (New/Sealed)

This chart represents the current new/sealed value of the set Light Up Brick Key Chain since January 2021. Very high accuracy

LEGO Light Up Brick Key Chain (852309) was released in 2008. It consists of a special glowing LEGO brick equipped with a metal keychain that illuminates with a button press. The estimated value of a new or sealed Light Up Brick Key Chain is approximately $17.

All regions

All regions 7
United States 3
European Union 2
Canada 1
Germany 1

For Sale (New/Sealed)

	(US) * Best US listing for Light Up Brick Key Chain *	BrickEconomy Choice $24.99
	(US) BrickLink store Bricklyn Bridge	$15.00 -13.1%
	(NL) BrickLink store Joystore	$17.41 +0.8%
	(DE) BrickLink store Robert Langhammer	$17.55 +1.6%
	(CA) BrickLink store Gylman's Brickstravaganza	$18.00 +4.2%
	(NL) NEW Including topcard and chain.	$22.14 +28.2%
	(US) Brand New ~ Lego Brick Led Key Chain ~ (Color Choice) Rare Find 2010	$24.99 +44.7%

Sale Trends

This chart shows the sales trends (number sold) of new/sealed 852309 Light Up Brick Key Chain.

Sets in Gear / Lights


	2853662 LEGO Minifigure Key Light Theme / Subtheme Gear / Lights Year 2011 Availability Retired	Retail $9.99 Value ~$9.99 I own this I want this

	4294187 Piraka Key Chain with Light Theme / Subtheme Gear / Lights Year 2006 Availability Retired Buy this item at Bricklink	Retail $3.49 Value $25.61 Growth +633.8% Annual growth 11.3% I own this I want this

	5001159 Darth Vader Light Key Chain Theme / Subtheme Gear / Lights Year 2012 Availability Retired Buy this item at eBay	Retail $11.99 Value $19.32 Growth +61.1% Annual growth 4.1% I own this I want this

	5001160 Stormtrooper Light Key Chain Theme / Subtheme Gear / Lights Year 2012 Availability Retired Buy this item at eBay	Retail $11.99 Value $18.33 Growth +52.9% Annual growth 1.9% I own this I want this

	5001310 Yoda Light Key Chain Theme / Subtheme Gear / Lights Year 2012 Availability Retired Buy this item at eBay Bricklink	Retail $11.99 Value $14.92 Growth +24.4% Annual growth 1.8% I own this I want this

	5001311 Darth Maul Light Key Chain Theme / Subtheme Gear / Lights Year 2012 Availability Retired Buy this item at eBay	Retail $11.99 Value $14.89 Growth +24.2% Annual growth 1.6% I own this I want this

	5001313 Darth Vader Flashlight Theme / Subtheme Gear / Lights Year 2012 Availability Retired Buy this item at eBay	Retail $29.99 Value $34.71 Growth +15.7% Annual growth 2.4% I own this I want this

	5001314 Imperial Stormtrooper Flashlight Theme / Subtheme Gear / Lights Year 2012 Availability Retired Buy this item at eBay	Retail $29.99 Value $31.61 Growth +5.4% I own this I want this

	5001512 Darth Vader Desk Lamp Theme / Subtheme Gear / Lights Year 2013 Availability Retired Buy this item at Bricklink	Retail $39.99 Value $72.79 Growth +82.0% Annual growth 5.7% I own this I want this

	5002201 Friends Brick Light (Pink) Theme / Subtheme Gear / Lights Year 2013 Availability Retired Buy this item at eBay	Retail $11.99 Value $15.45 Growth +28.9% Annual growth 2.5% I own this I want this

	5002467 Friends 2x4 Key Light Theme / Subtheme Gear / Lights Year 2013 Availability Retired	Retail $11.99 Value ~$11.99 I own this I want this

	5002468 Santa Key Light Theme / Subtheme Gear / Lights Year 2013 Availability Retired Buy this item at Bricklink	Retail $11.99 Value $16.73 Growth +39.5% Annual growth 2.4% I own this I want this

	5002470 Brick Key Light (Green) Theme / Subtheme Gear / Lights Year 2013 Availability Retired	Retail $14.99 Value ~$14.99 I own this I want this

	5002471 2x4 Brick Key Light (Red) Theme / Subtheme Gear / Lights Year 2013 Availability Retired	Retail $9.99 Value ~$9.99 I own this I want this

	5002801 Friends Brick Light (Purple) Theme / Subtheme Gear / Lights Year 2013 Availability Retired	Retail $15.99 Value ~$15.99 I own this I want this

	5002803 Brick Light (Yellow) Theme / Subtheme Gear / Lights Year 2013 Availability Retired	Retail $15.99 Value $21.71 Growth +35.8% Annual growth 2.7% I own this I want this

	5002804 2x4 Brick Key Light (Green) Theme / Subtheme Gear / Lights Year 2013 Availability Retired Buy this item at eBay	Retail $9.99 Value ~$9.99 I own this I want this

	5002805 2x4 Brick Key Light (Blue) Theme / Subtheme Gear / Lights Year 2013 Availability Retired	Retail $9.99 Value ~$9.99 I own this I want this

	5002912 R2 D2 Key Light Theme / Subtheme Gear / Lights Year 2014 Availability Retired Buy this item at Bricklink	Retail $11.99 Value $15.51 Growth +29.4% Annual growth 2.3% I own this I want this

	5002913 Superman Key Light Theme / Subtheme Gear / Lights Year 2014 Availability Retired Buy this item at eBay	Retail $11.99 Value $17.98 Growth +50.0% Annual growth 2.1% I own this I want this

	5002914 THE LEGO MOVIE Emmet Key Light Theme / Subtheme Gear / Lights Year 2014 Availability Retired Buy this item at eBay	Retail $11.99 Value $28.93 Growth +141.3% Annual growth 6.6% I own this I want this

	5002915 Batman Key Light Theme / Subtheme Gear / Lights Year 2014 Availability Retired Buy this item at Bricklink	Retail $11.99 Value $16.34 Growth +36.3% Annual growth 2.9% I own this I want this

	5002916 The LEGO Movie Unikitty Key Light Theme / Subtheme Gear / Lights Year 2014 Availability Retired Buy this item at eBay	Retail $13.99 Value $39.80 Growth +184.5% Annual growth 11.7% I own this I want this

	5002917 Star Wars Yoda Desk Lamp Theme / Subtheme Gear / Lights Year 2014 Availability Retired Buy this item at eBay	Retail $39.99 Value $51.32 Growth +28.3% Annual growth 2.5% I own this I want this

	5003579 Batman Head Lamp Theme / Subtheme Gear / Lights Year 2014 Availability Retired Buy this item at Bricklink	Retail $17.99 Value ~$17.99 I own this I want this

My Collection

I own this

I want this

Details

Set number

852309-1

Name

Light Up Brick Key Chain

Theme

Gear

Subtheme

Lights

Year

2008

Released

June 2008

Retired

March 2009

Availability

Retired

Pricing

Retail price

$4.99

New/Sealed

Value

$17.27

Growth

+246.09%

Annual growth

+6.81%

Rolling growth

+2.97% (Previous 12 months)

90-day change

1.04%

Used

Value

$14.33

Range

$14.14 - $16.04

Quick Buy

eBay

Buy

Lowest price

$24.99

Bricklink

Buy

Lowest price

$15.00

Highest price

$22.14

*Listings are for new/sealed sets.

Predictions

New/Sealed

Today's value

$17.27

1 year forecast

$18.35+6.26%

5 year forecast

$21.75+25.97%

$21

$22

852309 Light Up Brick Key Chain is projected to be valued between $21 - $22 within five years.

Facts

The LEGO brick keychain features a built-in light that activates with the push of a button.
The keychain has a sturdy metal attachment for secure carrying.

Regional Retail Prices (LEGO.com/Store)

United States

$4.99

United Kingdom

£2.95

Light Up Brick Key Chain Reviews

25 ratings

4.7

Collectors

Investors

Subtheme Analysis

Gear / Lights

Items

Years

2006 - 2025

Annual growth

+3.17% (this set +6.81%)

This set's annual growth (CAGR) vs. subtheme

About Lights

The LEGO Gear Lights subtheme offers a variety of illuminated accessories that blend functionality with the iconic LEGO design. This collection includes key lights featuring popular minifigure characters like Batman, Darth Vader, and Harry Potter, as well as brick-shaped nightlights and desk lamps. These products provide practical lighting solutions while celebrating the playful essence of LEGO, making them popular among fans seeking both utility and collectible value.

Summary

Gear Lights Light Up Brick Key Chain set 852309 was released in June 2008, retailing for $5, but has since been retired. New, unopened Light Up Brick Key Chain sets are valued at $17, while used sets can be found for $14 in good condition.

A glowing LEGO' brick to light your way!
This special LEGO brick comes attached to a sturdy metal keychain and really lights up at the push of a button!

Description provided by LEGO©

Set Pricing Models

BrickEconomy uses a number of methods to determine the value of a set.

New/Sealed

Machine Learning/AI Model

Value (today)

$17.27

Value (in a year)

$18.35

Value (in 2 years)

$19.32

Accuracy

0.960500 Very high

Statistical Model

Value (today)

$18.45

Value (in a year)

$19.73

Value (in two years)

$21.01

Accuracy

0.325927 Low

Used

Machine Learning/AI Model

Value (today)

$14.33

Value (low range)

$14.14

Value (high range)

$16.04

Accuracy

0.905500 High

To learn more about how we calculate pricing and forecasting, check out our article on BrickEconomy’s Approach to LEGO Pricing and Future Value Predictions.

Region · United States (USD)

Theme · Light

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