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Gear
Key Chains / Minifigures
Happy Santa Key Chain

854040 LEGO Happy Santa Key Chain

Name: LEGO Happy Santa Key Chain
Brand: LEGO
SKU: 854040-1
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 Happy Santa Key Chain since June 2020. Very high accuracy

LEGO 854040 Happy Santa Key Chain is a Gear Key Chains/Minifigures accessory released in 2020 featuring a Santa minifigure. The figure is permanently attached to a metal chain and split ring for securing to items such as keys or bags. This seasonal item was later retired.

The estimated value of a new or sealed Happy Santa Key Chain is approximately $8. On secondary markets, this keychain typically sells within a range of $7 and $10.

All regions

All regions 59
United States 53
European Union 3
Canada 2

For Sale (New/Sealed)

	(US) Happy Helper Elf Christmas Holiday Keychain 854041 Key Chain New	BrickEconomy Choice $5.95
	(US) Happy Santa Keychain 854040 - 2021 - Brand NEW	$5.95 -25.5%
	(US) Club Santa Key Chain 2009 Christmas Stocking Stuffer Exclusive	$5.99 -25.0%
	(US) BrickLink store Sixx Bricks	$5.99 -25.0%
	(US) BrickLink store Camel City Brickhouse	$6.02 -24.7%
	(US) NWT Lego Happy Santa Christmas Key Chain 854040	$6.25 -21.8%
	(FR) BrickLink store LA PETITE BRIQUE	$6.36 -20.4%
	(NL) BrickLink store Brick Exclusive	$6.36 -20.4%
	(US) Happy Santa Keychain 854040 - 2021 - Brand New with Tags	$7.00 -12.4%
	(US) LEGO 854040 - Happy Santa Key Chain \| GearHappy Santa Key Chain (854040) is part of t...	$7.00 -12.4%
	(US) BrickLink store BricFix	$7.19 -10.0%
	(US) BrickLink store CJ's Best Bricks	$7.75 -3.0%
	(US) BrickLink store Bear Flag Bricks	$7.80 -2.4%
	(US) Happy Helper Elf Christmas Holiday Keychain 854041 Key Chain New	$7.86 -1.6%
	(CA) BrickLink store Old Lady Bricks	$7.97 -0.3%
	(US) NEW LEGO Holiday Happy Santa Keychain 854040 Christmas	$7.99
	(US) Happy Santa Keychain 854040 From 2021 Item 6308847	$7.99
	(US) BrickLink store Brick Angel	$7.99
Show 40 more listings
	(US) Santa Claus Key Chain ~ 854040 ~ New ~ Christmas Theme	$8.00 +0.1%
	(US) BrickLink store ThisOldToyHouse	$8.00 +0.1%
	(IT) BrickLink store Tanto Tempo fa.....	$8.10 +1.4%
	(CA) BrickLink store Bizard Bricks of Montreal	$8.23 +3.0%
	(US) Club Santa Key Chain 2009 Christmas Stocking Stuffer Exclusive	$8.49 +6.3%
	(US) BrickLink store Ben's Brickstore	$8.49 +6.3%
	(US) 854040 LEGO Happy Santa Key Chain - Exclusive Product	$8.50 +6.4%
	(MY) BrickLink store Kuching Brick Store	$8.61 +7.8%
	(US) Children's Happy Santa Christmas Key Chain 854040 NEW With Tags	$8.87 +11.0%
	(US) BrickLink store Wilder's Bricks	$8.97 +12.3%
	(US) Santa Key chain 854040	$8.99 +12.5%
	(HU) BrickLink store Kocka Non-Stop	$9.18 +14.9%
	(US) 2021 Lego Happy Santa Keychain 854040 New with Tags	$9.25 +15.8%
	(US) New LEGO Happy Helper Elf Christmas Holiday Keychain 854041 Key Chain	$9.45 +18.3%
	(US) Holiday Happy Santa Keychain 854040 Brand New with Tag	$9.75 +22.0%
	(US) Brand new. Bagged in an individual bag to prevent scratch. Stored in a smoke-free & ...	$9.90 +23.9%
	(US) Minifigure Keychains Santa 854040 & Elf 854041 New	$9.95 +24.5%
	(US) 854040 Happy Santa Key Chain Light New Great Christmas Gift Santa Claus	$9.95 +24.5%
	(US) 854040 Happy Santa Key Chain New Great Christmas Gift Santa Claus	$9.95 +24.5%
	(US) 854040 Happy Santa Keychain - 2021 - Brand New with Tags - Free Shipping	$9.98 +24.9%
	(US) Santa Key Chain 854040	$9.99 +25.0%
	(US) 854040 Happy Santa Keychain 2021 Christmas Figure New	$9.99 +25.0%
	(US) NEW LEGO Holiday Happy Santa Keychain 854040 Christmas	$9.99 +25.0%
	(US) NWT Lego Happy Santa Christmas Key Chain 854040	$9.99 +25.0%
	(US) Holiday Happy Santa Keychain 854040 Brand New with Tag	$10.00 +25.2%
	(US) Seasonal Santa Claus Classic Key Chain 850150	$10.00 +25.2%
	(US) Happy Santa Key Chain 2021 -854040- New	$10.00 +25.2%
	(US) BrickLink store BlockheadBricks	$10.00 +25.2%
	(US) BrickLink store BrickNerdMN	$10.00 +25.2%
	(US) BrickLink store Many Mini Bricks	$10.75 +34.5%
	(US) Happy Santa Keychain 854040 - 2021 - Brand New with Tags - Free Shipping	$11.95 +49.6%
	(US) Happy Santa Keychain 854040 - 2021 - Brand New with Tags - Free Shipping	$11.99 +50.1%
	(US) Happy Helper Elf Christmas Holiday Keychain 854041 Key Chain	$11.99 +50.1%
	(US) Keychains Santa 854040 & Elf 854041	$12.88 +61.2%
	(US) Happy Helper Santa's Elf figure Christmas Holiday Keychain 854041 Key Chain	$12.90 +61.5%
	(US) Happy SANTA CLAUS 854040 6308847 key chain keychain NWT smiling	$12.99 +62.6%
	(US) Happy Santa Keychain 854040 - 2021 - Brand New with Tags - Free Shipping	$12.99 +62.6%
	(US) NEW Lego Classic SANTA CLAUS Key Chain 850150 Keychain YELLOW TAG	$13.00 +62.7%
	(US) Happy Helper Santa's Elf figure Christmas Holiday Keychain 854041 Key Chain	$14.88 +86.2%
	(US) Lot of 2 Lego Minifigure Keychains Key Rings Happy Santa 854040 & The Gold Brick	$14.98 +87.5%
	(US) Santa Key chain 854040	$14.99 +87.6%

Sales Distribution (Last 90 Days)

This chart shows the distribution of sales for the past three months of new/sealed 854040 Happy Santa Key Chain.

Sale Trends

This chart shows the sales trends (number sold) of new/sealed 854040 Happy Santa Key Chain.

Sets in Gear / Key Chains / Minifigures


	851393 Mermaid Key Chain Theme / Subtheme Gear / Key Chains / Minifigures Year 2015 Availability Retired Buy this item at Bricklink	Retail $5.99 Value $9.99 Growth +66.8% Annual growth 4.5% I own this I want this

	851394 Gingerbread Man Key Chain Theme / Subtheme Gear / Key Chains / Minifigures Year 2015 Minifigs 1 Availability Retired Buy this item at Amazon eBay Bricklink	Retail $4.99 Value $10.00 Growth +100.4% Annual growth 6.7% I own this I want this

	851395 Robot Key Chain Theme / Subtheme Gear / Key Chains / Minifigures Year 2015 Availability Retired Buy this item at Amazon eBay Bricklink	Retail $4.99 Value $9.55 Growth +91.4% Annual growth 10.5% I own this I want this

	852743 Angel Key Chain Theme / Subtheme Gear / Key Chains / Minifigures Year 2010 Availability Retired Buy this item at Bricklink	Retail $4.99 Value $12.84 Growth +157.3% Annual growth 6.3% I own this I want this

	852783 Fairy Key Chain Theme / Subtheme Gear / Key Chains / Minifigures Year 2010 Minifigs 1 Availability Retired Buy this item at ebay Bricklink	Retail $4.99 Value $9.00 Growth +80.4% Annual growth 3.8% I own this I want this

	853571 Hot Dog Guy Key Chain Theme / Subtheme Gear / Key Chains / Minifigures Year 2016 Availability Retired Buy this item at Amazon eBay Bricklink	Retail $5.99 Value $9.99 Growth +66.8% Annual growth 5.0% I own this I want this

	853572 Bumble Bee Key Chain Theme / Subtheme Gear / Key Chains / Minifigures Year 2016 Availability Retired Buy this item at Amazon eBay Bricklink	Retail $5.99 Value $10.28 Growth +71.6% Annual growth 4.3% I own this I want this

	853666 Shark Suit Guy Key Chain Theme / Subtheme Gear / Key Chains / Minifigures Year 2017 Minifigs 1 Availability Retired Buy this item at Amazon eBay	Retail $4.99 Value $10.53 Growth +111.0% Annual growth 8.3% I own this I want this

	853667 Ballerina Key Chain Theme / Subtheme Gear / Key Chains / Minifigures Year 2017 Availability Retired Buy this item at Amazon eBay Bricklink	Retail $4.99 Value $12.65 Growth +153.5% Annual growth 11.2% I own this I want this

	853794 Corn Cob Guy Key Chain Theme / Subtheme Gear / Key Chains / Minifigures Year 2018 Minifigs 1 Availability Retired Buy this item at Amazon eBay	Retail $4.99 Value $15.49 Growth +210.4% Annual growth 14.0% I own this I want this

	853795 Butterfly Girl Key Chain Theme / Subtheme Gear / Key Chains / Minifigures Year 2018 Minifigs 1 Availability Retired Buy this item at Amazon eBay Bricklink	Retail $4.99 Value $7.99 Growth +60.1% Annual growth 6.2% I own this I want this

	853903 Brick Suit Guy Key Chain Theme / Subtheme Gear / Key Chains / Minifigures Year 2019 Minifigs 1 Availability Retired Buy this item at eBay	Retail $4.99 Value $6.44 Growth +29.1% Annual growth 2.5% I own this I want this

	853904 Cactus Boy Key Chain Theme / Subtheme Gear / Key Chains / Minifigures Year 2019 Minifigs 1 Availability Retired Buy this item at eBay	Retail $4.99 Value $10.00 Growth +100.4% Annual growth 6.9% I own this I want this

	853905 Elephant Girl Key Chain Theme / Subtheme Gear / Key Chains / Minifigures Year 2019 Minifigs 1 Availability Retired Buy this item at Bricklink	Retail $4.99 Value $8.60 Growth +72.3% Annual growth 6.5% I own this I want this

	854039 Watermelon Guy Keyring Key Chain Theme / Subtheme Gear / Key Chains / Minifigures Year 2020 Minifigs 1 Availability Retired Buy this item at eBay Bricklink	Retail $5.99 Value $6.79 Growth +13.4% Annual growth 3.1% I own this I want this

	854041 Happy Helper Elf Key Chain Theme / Subtheme Gear / Key Chains / Minifigures Year 2020 Minifigs 1 Availability Retired Buy this item at Amazon eBay	Retail $5.99 Value $7.83 Growth +30.7% Annual growth 2.4% I own this I want this

	854066 Birthday Guy Keyring Key Chain Theme / Subtheme Gear / Key Chains / Minifigures Year 2020 Availability Retired Buy this item at eBay Bricklink	Retail $5.99 Value $8.71 Growth +45.4% Annual growth 4.5% I own this I want this

	854068 China Flower Girl Keyring Key Chain Theme / Subtheme Gear / Key Chains / Minifigures Year 2020 Availability Retired Buy this item at ebay Bricklink	Retail $5.99 Value $11.59 Growth +93.5% Annual growth 8.2% I own this I want this

	854080 Peapod Girl Keyring Key Chain Theme / Subtheme Gear / Key Chains / Minifigures Year 2021 Minifigs 1 Availability Retired Buy this item at eBay Bricklink	Retail $5.99 Value $25.00 Growth +317.4% Annual growth 22.4% I own this I want this

	854081 Llama Girl Key Chain Theme / Subtheme Gear / Key Chains / Minifigures Year 2021 Minifigs 1 Availability Retired Buy this item at eBay	Retail $5.99 Value $7.06 Growth +17.9% Annual growth 2.4% I own this I want this

	854082 Lady Liberty Key Chain Theme / Subtheme Gear / Key Chains / Minifigures Year 2021 Minifigs 1 Availability Retired Buy this item at eBay Bricklink	Retail $5.99 Value $9.99 Growth +66.8% Annual growth 5.8% I own this I want this

	854090 Blue VIP Key Chain Theme / Subtheme Gear / Key Chains / Minifigures Year 2021 Minifigs 1 Availability Retired Buy this item at Amazon eBay Bricklink	promotional Value $5.17 Annual growth 37.4% I own this I want this

	854157 Lady Bug Girl Key Chain Theme / Subtheme Gear / Key Chains / Minifigures Year 2022 Minifigs 1 Availability Retired Buy this item at eBay Bricklink	Retail $5.99 Value $7.31 Growth +22.0% Annual growth 3.7% I own this I want this

	854158 French Bull Dog Guy Key Chain Theme / Subtheme Gear / Key Chains / Minifigures Year 2022 Minifigs 1 Availability Exclusive Buy this item at eBay	Retail $5.99 Available at retail I own this I want this

	854234 Chili Girl Key Chain Theme / Subtheme Gear / Key Chains / Minifigures Year 2023 Minifigs 1 Availability Exclusive Buy this item at LEGO eBay Bricklink	Retail $5.99 Available at retail I own this I want this

My Collection

I own this

I want this

Details

Set number

854040-1

Name

Happy Santa Key Chain

Theme

Gear

Subtheme

Key Chains / Minifigures

Year

2020

Released

June 2, 2020

Availability

Retired

Pricing

Retail price

$5.99

New/Sealed

Value

$7.99

Growth

+33.39%

Annual growth

+4.89% Decreasing

2025 growth

+3.55%

90-day change

-4.55%

Used

Value

$6.63

Range

$6.62 - $7.51

Quick Buy

eBay

Buy

Lowest price

$5.95

Highest price

$14.99

Bricklink

Buy

Lowest price

$5.99

Highest price

$10.75

*Listings are for new/sealed sets.

Predictions

New/Sealed

Today's value

$7.99

1 year forecast

$8.38+4.89%

5 year forecast

$9.92+24.20%

$10

854040 Happy Santa Key Chain is projected to be valued between $9 - $10 within five years.

Insights

A seasonal, exclusive keychain from 2020, the Happy Santa Key Chain is primarily of interest to holiday collectors, and its post-retirement gains have been mild and tied to seasonal spikes. Broad distribution at launch and frequent Santa remakes raise remake risk and limit long-term upside.

Facts

The LEGO Happy Santa Key Chain (854040) features a Santa minifigure attached to a durable metal ring and chain.
The key chain can be fastened to keys, bags, or lunch boxes.
The minifigure included is Santa.

Regional Retail Prices (LEGO.com/Store)

United States

$5.99

United Kingdom

£3.99

Canada

$7.99

Europe

€4.99

Australia

$7.99

Barcodes

UPC

673419330657

Happy Santa Key Chain Reviews

23 ratings

4.5

Collectors

Investors

Subtheme Analysis

Gear / Key Chains / Minifigures

Items

Years

2010 - 2025

Annual growth

+4.73% (this set +4.89%)

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

About Minifigures Key Chains

LEGO's Minifigures Key Chains subtheme features a diverse collection of dozens of key chains, each showcasing a unique minifigure attached to a metal ring and chain. Notable releases include the Peapod Girl Keyring Key Chain (set 854080), which has become the most valuable in this subtheme, and the Ballerina Key Chain (set 853667), recognized for its significant growth in value. Among collectors, the Blue VIP Key Chain (set 854090) stands out as the most owned, reflecting its popularity within the community.

Summary

Gear Key Chains / Minifigures Happy Santa Key Chain set 854040 was released on June 2, 2020, retailing for $6, it has since been retired. New, unopened sets are valued at $8, while used sets sell around $7.

Ho ho ho! Kids and grown-ups who love the festive season will adore this LEGO® Happy Santa Key Chain (854040). The Santa minifigure, attached to a durable metal ring and chain, can be fastened to keys, bags, lunch boxes and more for happy days throughout the festive season.

Set Pricing Models

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

New/Sealed

Machine Learning/AI Model

Value (today)

$7.99

Value (in a year)

$8.38

Value (in 2 years)

$8.77

Accuracy

0.962500 Very high

Statistical Model

Value (today)

$8.30

Value (in a year)

(Possible plateau)

Value (in two years)

(Possible plateau)

Accuracy

0.201172 Very low

Used

Machine Learning/AI Model

Value (today)

$6.63

Value (low range)

$6.62

Value (high range)

$7.51

Accuracy

0.907500 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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