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Gear
Key Chains / Star Wars
R2-D2 Key Chain

851091-3 LEGO R2-D2 Key Chain

Name: LEGO R2-D2 Key Chain
Brand: LEGO
SKU: 851091-3
Availability: InStock
Rating: 4.5 (27 reviews)

Images 1Description 1

Set Value (New/Sealed)

This chart represents the current new/sealed value of the set R2-D2 Key Chain since January 2021. Very high accuracy

LEGO 851091-3 R2-D2 Key Chain is a Star Wars key chain released in 2008. It features a R2-D2 minifigure attached to a keychain. The estimated value of a new or sealed R2-D2 Key Chain is approximately $7. On secondary markets, this keychain typically sells within a range of $7 and $9.

All regions

All regions 10
United States 3
Europe 4
Canada 1
Germany 1
Asia Pacific 2

For Sale (New/Sealed)

	(IE) BrickLink store BuildzoneNO FEE$	$5.91 -15.1%
	(DK) BrickLink store Rebuild	$5.96 -14.4%
	(US) New UNUSED Lego Star Wars R2-D2 Keychain #851091 #4227866	BrickEconomy Choice $5.99 -13.9%
	(HK) BrickLink store Skybricker	$5.99 -13.9%
	(IE) BrickLink store BuildzoneNO FEE$	$6.30 -9.5%
	(KR) BrickLink store BrickMore.net	$6.65 -4.5%
	(CA) Has correct item number printed by Lego on Black tag.	$6.97 +0.1%
	(DE) BrickLink store Robert Langhammer	$8.81 +26.6%
	(US) BrickLink store Capital City Bricks	$9.50 +36.5%
	(US) 851091 Star Wars R2-D2 Minifigure Keychain NEW Retired 2008 RARE	$11.98 +72.1%

Sales Distribution (Last 90 Days)

This chart shows the distribution of sales for the past three months of new/sealed 851091-3 R2-D2 Key Chain.

Sale Trends

This chart shows the sales trends (number sold) of new/sealed 851091-3 R2-D2 Key Chain.

R2-D2 keychains


	854312 R2-D2 Key Chain Theme / Subtheme Gear / Key Chains / Star Wars Year 2025 Availability Exclusive Buy this item at LEGO eBay	Retail $5.99 Available at retail I own this I want this

	853470 R2 D2 Key Chain Theme / Subtheme Gear / Key Chains / Star Wars Year 2015 Availability Retired Buy this item at Amazon ebay Bricklink	Retail $5.99 Value $9.28 Growth +54.9% Annual growth 4.5% I own this I want this

	851316 R2 D2 Astromech Droid Key Chain Theme / Subtheme Gear / Key Chains / Star Wars Year 2014 Availability Retired Buy this item at eBay	Retail $4.99 Value $9.72 Growth +94.8% Annual growth 2.9% I own this I want this

	850634 R2-D2 Key Chain Theme / Subtheme Gear / Key Chains / Star Wars Year 2013 Availability Retired Buy this item at eBay	Retail $4.99 Value $12.04 Growth +141.3% Annual growth 3.4% I own this I want this

	851091-2 R2-D2 Key Chain Theme / Subtheme Gear / Key Chains / Star Wars Year 2008 Availability Retired Buy this item at eBay	Retail $4.99 Value $6.96 Growth +39.5% Annual growth 1.8% I own this I want this

	851091 R2-D2 Key Chain Theme / Subtheme Gear / Key Chains / Star Wars Year 2005 Availability Retired Buy this item at eBay	Retail $4.99 Value $6.98 Growth +39.9% Annual growth 2.6% I own this I want this

	R2-D2 Key Chain KC136 Theme / Subtheme Gear / Key Chains / Star Wars Year 2005 Availability Retired Buy this item at Bricklink	Retail $4.99 Value $29.74 Growth +496.0% Annual growth 8.9% I own this I want this

	851044 R2-D2 Key Chain Theme / Subtheme Gear / Key Chains / Star Wars Year 2004 Minifigs 1 Availability Retired Buy this item at eBay	Retail $3.99 Value $20.11 Growth +404.0% Annual growth 4.8% I own this I want this

Sets in Gear / Key Chains / Star Wars


	850353 Darth Vader Key Chain Theme / Subtheme Gear / Key Chains / Star Wars Year 2008 Minifigs 1 Availability Retired Buy this item at eBay	Retail $4.99 Value $11.15 Growth +123.4% Annual growth 4.0% I own this I want this

	850353-3 Darth Vader Key Chain Theme / Subtheme Gear / Key Chains / Star Wars Year 2008 Minifigs 1 Availability Retired Buy this item at eBay	Retail $4.99 Value $11.85 Growth +137.5% Annual growth 3.5% I own this I want this

	850355-3 Stormtrooper Key Chain Theme / Subtheme Gear / Key Chains / Star Wars Year 2008 Availability Retired Buy this item at eBay	Retail $4.99 Value $9.59 Growth +92.2% Annual growth 2.7% I own this I want this

	851464-2 Chewbacca Key Chain Theme / Subtheme Gear / Key Chains / Star Wars Year 2008 Availability Retired Buy this item at eBay	Retail $4.99 Value $11.80 Growth +136.5% Annual growth 5.3% I own this I want this

	851659 Boba Fett Key Chain Theme / Subtheme Gear / Key Chains / Star Wars Year 2008 Availability Retired Buy this item at eBay	Retail $4.99 Value $37.30 Growth +647.5% Annual growth 12.8% I own this I want this

	851659-2 Boba Fett Key Chain Theme / Subtheme Gear / Key Chains / Star Wars Year 2008 Availability Retired Buy this item at eBay	Retail $4.99 Value $34.89 Growth +599.2% Annual growth 11.6% I own this I want this

	852245 Landspeeder Bag Charm Key Chain Theme / Subtheme Gear / Key Chains / Star Wars Year 2008 Availability Retired Buy this item at Amazon eBay Bricklink	Retail $4.99 Value $6.93 Growth +38.9% Annual growth 4.9% I own this I want this

	852246 Slave I Bag Charm Key Chain Theme / Subtheme Gear / Key Chains / Star Wars Year 2008 Availability Retired Buy this item at eBay Bricklink	Retail $4.99 Value $13.79 Growth +176.4% Annual growth 5.7% I own this I want this

	852247 Jedi Starfighter Bag Charm Key Chain Theme / Subtheme Gear / Key Chains / Star Wars Year 2008 Availability Retired Buy this item at eBay Bricklink	Retail $4.99 Value $22.54 Growth +351.7% Annual growth 9.7% I own this I want this

	852347 Shock Trooper Key Chain Theme / Subtheme Gear / Key Chains / Star Wars Year 2008 Availability Retired Buy this item at Amazon eBay	Retail $4.99 Value $45.49 Growth +811.6% Annual growth 9.9% I own this I want this

	852348 Rebel Trooper Key Chain Theme / Subtheme Gear / Key Chains / Star Wars Year 2008 Availability Retired Buy this item at Amazon eBay	Retail $4.99 Value $9.63 Growth +93.0% Annual growth 3.6% I own this I want this

	852349 Shadow Trooper Key Chain Theme / Subtheme Gear / Key Chains / Star Wars Year 2008 Availability Retired Buy this item at eBay Bricklink	Retail $4.99 Value $21.38 Growth +328.5% Annual growth 9.1% I own this I want this

	852350 Anakin Skywalker Key Chain Theme / Subtheme Gear / Key Chains / Star Wars Year 2008 Availability Retired Buy this item at eBay	Retail $4.99 Value $20.28 Growth +306.4% Annual growth 8.6% I own this I want this

	852351 Obi-Wan Key Chain Theme / Subtheme Gear / Key Chains / Star Wars Year 2008 Availability Retired Buy this item at Amazon eBay	Retail $4.99 Value $30.55 Growth +512.2% Annual growth 9.9% I own this I want this

	852352 Plo Koon Key Chain Theme / Subtheme Gear / Key Chains / Star Wars Year 2008 Availability Retired Buy this item at Amazon eBay	Retail $4.99 Value $9.71 Growth +94.6% Annual growth 3.5% I own this I want this

	852353 Ahsoka Key Chain Theme / Subtheme Gear / Key Chains / Star Wars Year 2008 Availability Retired Buy this item at eBay	Retail $4.99 Value $19.98 Growth +300.4% Annual growth 4.2% I own this I want this

	852354 Asajj Ventress Key Chain Theme / Subtheme Gear / Key Chains / Star Wars Year 2008 Minifigs 1 Availability Retired Buy this item at Amazon eBay	Retail $4.99 Value $19.77 Growth +296.2% Annual growth 8.5% I own this I want this

	852355 Commander Cody Key Chain Theme / Subtheme Gear / Key Chains / Star Wars Year 2008 Minifigs 1 Availability Retired Buy this item at eBay Bricklink	Retail $4.99 Value $45.50 Growth +811.8% Annual growth 10.4% I own this I want this

	852356 Captain Rex Key Chain Theme / Subtheme Gear / Key Chains / Star Wars Year 2008 Minifigs 1 Availability Retired Buy this item at Amazon eBay Bricklink	Retail $4.99 Value $77.27 Growth +1448.5% Annual growth 12.0% I own this I want this

My Collection

I own this

I want this

Details

Set number

851091-3

Name

R2-D2 Key Chain

Theme

Gear

Subtheme

Key Chains / Star Wars

Year

2008

Availability

Retired

Pricing

Retail price

$4.99

New/Sealed

Value

$6.96

Growth

+39.48%

Annual growth

+1.87%

2025 growth

+3.07%

90-day change

-4.69%

Used

Value

$5.78

Range

$5.67 - $6.43

Quick Buy

eBay

Buy

Lowest price

$5.99

Highest price

$11.98

Bricklink

Buy

Lowest price

$5.91 (IE)

Highest price

$9.50

*Listings are for new/sealed sets.

Predictions

New/Sealed

Today's value

$6.96

1 year forecast

$7.09+1.87%

5 year forecast

$7.61+9.34%

$7.24

$7.85

851091-3 R2-D2 Key Chain is projected to be valued between $7.24 - $7.85 within five years.

Insights

Released as a Gear key chain in the Star Wars Key Chains/Star Wars subtheme, R2-D2, set 851091, benefits from steady character recognition but its long production run and frequent reissues have kept sealed examples common, making it more appropriate for character-focused collectors than high-growth investors.

Facts

It consists of a R2-D2 minifigure attached to a metal ring and chain. Like most LEGO key chains, the minifigure cannot be disassembled or removed.

Barcodes

UPC

673419099028

R2-D2 Key Chain Reviews

27 ratings

4.5

Collectors

Investors

Subtheme Analysis

Gear / Key Chains / Star Wars

Items

135

Years

1999 - 2026

Annual growth

+4.42% (this set +1.87%)

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

About Star Wars Key Chains

Star Wars key chains are LEGO minifigures fixed to a key ring by a short chain through the head, and they go back to the 1999 Darth Vader and Luke Skywalker, the first year of LEGO Star Wars. Darth Vader, the stormtroopers, Yoda, R2-D2 and C-3PO have been made over and over, often with small changes to the printing, while other characters follow whatever was new at the time.

The coolest keyring in the galaxy!
R2-D2™ is here to make sure your keys stay safe! A great gift for LEGO® Star Wars™ fans!

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)

$6.96

Value (in a year)

$7.09

Value (in 2 years)

$7.22

Accuracy

0.961300 Very high

Statistical Model

Value (today)

$7.71

Value (in a year)

$7.72

Value (in two years)

$7.73

Accuracy

0.200055 Very low

Used

Machine Learning/AI Model

Value (today)

$5.78

Value (low range)

$5.67

Value (high range)

$6.43

Accuracy

0.906300 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.

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