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Gear
Lights
LEGO Friends Olivia Key Light

5004251 LEGO Friends Olivia Key Light

Name: LEGO Friends Olivia Key Light
Brand: LEGO
SKU: 5004251-1
Availability: InStock
Rating: 4.5 (23 reviews)

Images 2Description 1

Set Value (New/Sealed)

This chart represents the current new/sealed value of the set LEGO Friends Olivia Key Light since July 2017. High accuracy

LEGO Friends Olivia Key Light (5004251) was released in 2014. This LEGO key light features a larger posable Olivia minidoll with a LED light and an attached keychain. The minidoll cannot be detached from the keychain. The estimated value of a new or sealed LEGO Friends Olivia Key Light is approximately $20.

All regions

All regions 4
United States 4

For Sale (New/Sealed)

	(US) Friends Pink 2x2 Brick LED Key Light w/ Charms Keychain Official New	BrickEconomy Choice $17.99
	(US) Friends Andrea LED Keychain BRAND NEW	$18.00 -9.4%
	(US) Friends ~ LED Lite ~ LGL-KE22A	$19.99 +0.7%
	(US) LEGO Friends Keylight - Olivia	$19.99 +0.7%

Sale Trends

This chart shows the sales trends (number sold) of new/sealed 5004251 LEGO Friends Olivia Key Light.

LEGO Friends Lights


	5004248 LEGO Friends Andrea Key Light Theme / Subtheme Gear / Lights Year 2014 Availability Retired Buy this item at eBay	Retail $12.99 Value $13.88 Growth +6.9% Annual growth 1.2% I own this I want this

	5004249 LEGO Friends Emma Key Light Theme / Subtheme Gear / Lights Year 2014 Availability Retired Buy this item at eBay	Retail $12.99 Value $19.86 Growth +52.9% Annual growth 3.6% I own this I want this

	5004250 LEGO Friends Mia Key Light Theme / Subtheme Gear / Lights Year 2014 Availability Retired Buy this item at eBay	Retail $12.99 Value $14.50 Growth +11.6% Annual growth 1.7% I own this I want this

	5004252 LEGO Friends Stephanie Key Light Theme / Subtheme Gear / Lights Year 2014 Availability Retired Buy this item at eBay	Retail $12.99 Value $14.54 Growth +11.9% Annual growth 1.8% I own this I want this

Sets in Gear / Lights


	5002912 R2 D2 Key Light Theme / Subtheme Gear / Lights Year 2014 Availability Retired Buy this item at Bricklink	Retail $11.99 Value $13.79 Growth +15.0% Annual growth 1.7% I own this I want this

	5002913 Superman Key Light Theme / Subtheme Gear / Lights Year 2014 Availability Retired Buy this item at eBay Bricklink	Retail $11.99 Value $17.09 Growth +42.5% Annual growth 3.2% 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 $41.19 Growth +243.5% Annual growth 8.5% 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 $17.27 Growth +44.0% Annual growth 2.8% 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 $38.73 Growth +176.8% Annual growth 11.3% 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 Bricklink	Retail $39.99 Value $52.96 Growth +32.4% Annual growth 2.6% 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

	5003580 Catwoman Key Light Theme / Subtheme Gear / Lights Year 2014 Availability Retired Buy this item at eBay Bricklink	Retail $11.99 Value $23.07 Growth +92.4% Annual growth 5.0% I own this I want this

	5003582 Superman Head Lamp Theme / Subtheme Gear / Lights Year 2014 Availability Retired Buy this item at eBay Bricklink	Retail $17.99 Value $22.43 Growth +24.7% Annual growth 1.9% I own this I want this

	5003583 Darth Vader Head Lamp Theme / Subtheme Gear / Lights Year 2014 Availability Retired Buy this item at eBay	Retail $17.99 Value $36.22 Growth +101.3% Annual growth 3.2% I own this I want this

	5003584 Bad Cop Key Light Theme / Subtheme Gear / Lights Year 2014 Availability Retired Buy this item at eBay	Retail $11.99 Value $19.60 Growth +63.5% Annual growth 2.5% I own this I want this

	5003586 THE LEGO MOVIE President Business Key Light Theme / Subtheme Gear / Lights Year 2014 Availability Retired Buy this item at ebay Bricklink	Retail $11.99 Value $14.85 Growth +23.9% Annual growth 2.4% I own this I want this

	5004181 Angry Kitty Key Light Theme / Subtheme Gear / Lights Year 2014 Availability Retired Buy this item at Amazon eBay Bricklink	Retail $9.99 Value $14.82 Growth +48.3% Annual growth 3.3% I own this I want this

	5004187 The Flash Key Light Theme / Subtheme Gear / Lights Year 2014 Availability Retired Buy this item at Amazon eBay	Retail $9.99 Value $15.27 Growth +52.9% Annual growth 2.9% I own this I want this

	5004262 LEGO 1x2 Brick Key Light (Blue) Theme / Subtheme Gear / Lights Year 2014 Availability Retired Buy this item at eBay Bricklink	Retail $9.99 Value $11.23 Growth +12.4% Annual growth 1.2% I own this I want this

	5004263 LEGO 1x2 Brick Key Light (Green) Theme / Subtheme Gear / Lights Year 2014 Availability Retired Buy this item at eBay	Retail $9.99 Value $20.48 Growth +105.0% Annual growth 6.3% I own this I want this

	5004264 LEGO 1x2 Brick Key Light (Red) Theme / Subtheme Gear / Lights Year 2014 Availability Retired Buy this item at eBay Bricklink	Retail $9.99 Value $14.37 Growth +43.8% Annual growth 3.1% I own this I want this

	5004281 Angry Kitty Key Light Theme / Subtheme Gear / Lights Year 2014 Availability Retired Buy this item at eBay	Retail $13.99 Value $45.83 Growth +227.6% Annual growth 4.9% I own this I want this

	5004282 THE LEGO MOVIE Astro Kitty Key Light Theme / Subtheme Gear / Lights Year 2014 Availability Retired Buy this item at eBay Bricklink	Retail $13.99 Value $31.51 Growth +125.2% Annual growth 4.1% I own this I want this

	5004283 Bizniz Kitty Key Light Theme / Subtheme Gear / Lights Year 2014 Availability Retired Buy this item at Bricklink	Retail $13.99 Value ~$13.99 I own this I want this

	5004284 Queasy Kitty Key Light Theme / Subtheme Gear / Lights Year 2014 Availability Retired Buy this item at Bricklink	Retail $13.99 Value $21.46 Growth +53.4% Annual growth 13.8% I own this I want this

My Collection

I own this

I want this

Details

Set number

5004251-1

Name

LEGO Friends Olivia Key Light

Theme

Gear

Subtheme

Lights

Year

2014

Released

October 19, 2014

Retired

November 14, 2014

Availability

Retired

Pricing

Retail price

$12.99

New/Sealed

Value

$19.86

Growth

+52.89%

Annual growth

+2.92% Decreasing

Rolling growth

+5.44% (Previous 12 months)

90-day change

38.67%

Used

Value

$16.48

Range

$8.41 - $18.35

Quick Buy

eBay

Buy

Lowest price

$17.99

Highest price

$19.99

*Listings are for new/sealed sets.

Predictions

New/Sealed

Today's value

$19.86

1 year forecast

$20.44+2.92%

5 year forecast

$22.73+14.48%

$22

$23

5004251 LEGO Friends Olivia Key Light is projected to be valued between $22 - $23 within five years.

Insights

A 2014 Friends Gear release, the LEGO Friends Olivia Key Light holds a sealed value above retail but trades slowly due to low recorded sales volume and limited collection demand.

Facts

This key light features the LEGO Friends character Olivia.
The key light has two bright LEDs in the bottom of Olivia's feet.
There are five LEGO Friends minidoll characters: Andrea, Emma, Mia, Olivia, and Stephanie.

Regional Retail Prices (LEGO.com/Store)

United States

$12.99

United Kingdom

£9.99

Canada

$16.99

Europe

€12.99

Barcodes

EAN

4895028510466

Subtheme Analysis

Gear / Lights

Items

Years

2006 - 2025

Annual growth

+3.12% (this set +2.92%)

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 LEGO Friends Olivia Key Light set 5004251 was released on October 19, 2014, retailing for $13, it has since been retired. New, unopened sets are valued at $20, while used sets sell around $16.

Light the way with your friend Olivia!

LEGO® Friends is a worldwide hit! But until now, Olivia has never shined so bright! This character key light has two bright LEDs in the bottom of her feet to provide the lighting assistance you need in the dark. Take Andrea with you by attaching her to a keyring set, backpack, purse and more! Collect all 5 LEGO® Friends minidolls: Andrea, Emma, Mia, Olivia, and Stephanie.

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)

$19.86

Value (in a year)

$20.44

Value (in 2 years)

$21.02

Accuracy

0.960300 Very high

Statistical Model

Value (today)

$12.80

Value (in a year)

(Possible plateau)

Value (in two years)

(Possible plateau)

Accuracy

0.232329 Very low

Used

Machine Learning/AI Model

Value (today)

$16.48

Value (low range)

$8.41

Value (high range)

$18.35

Accuracy

0.905300 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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