Name: LEGO Green Rock Monster Key Chain
Brand: LEGO
SKU: 852505-1
Rating: 4.5 (20 reviews)

Set Value (New/Sealed)

This chart represents the current new/sealed value of the set Green Rock Monster Key Chain since November 2017. Very high accuracy

LEGO 852505 Green Rock Monster Key Chain was a Power Miners key chain released in 2009. The value for a new Green Rock Monster Key Chain is currently estimated to be $6.

For Sale (New/Sealed)

	(UK) BrickLink store Brickshop UK	$5.02 -12.1%
	(CA) BrickLink store Prescribed Bricks	$5.48 -4.0%
	(US) eBay listings for Green Rock Monster Key Chain	~$5.54 -3.0%
	(US) Amazon listing for Green Rock Monster Key Chain	~$6.00 +5.0%

Sale Trends

This chart shows the sales trends (number sold) of new/sealed 852505 Green Rock Monster Key Chain.

Sets in Gear / Key Chains / Power Miners


	852506 Red Rock Monster Key Chain Theme / Subtheme Gear / Key Chains / Power Miners Year 2009 Availability Retired Buy this item at Amazon eBay Bricklink	Retail $4.99 Value $5.95 Growth 19.2% Annual growth 1.3% I own this I want this

	852862 Firax Key Chain Theme / Subtheme Gear / Key Chains / Power Miners Year 2010 Availability Retired Buy this item at Amazon eBay	Retail $4.99 Value $8.29 Growth 66.1% Annual growth 3.9% I own this I want this

	852863 Duke Key Chain Theme / Subtheme Gear / Key Chains / Power Miners Year 2010 Availability Retired Buy this item at eBay	Retail $4.99 Value $6.00 Growth 20.2% Annual growth 2.3% I own this I want this

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My Collection

I own this

I want this

Details

Set number

852505-1

Name

Green Rock Monster Key Chain

Theme

Gear

Subtheme

Key Chains / Power Miners

Year

2009

Released

February 23, 2009

Retired

January 4, 2011

Availability

Retired

Pricing

Retail price

$4.99

New/Sealed

Value

$5.71

Growth

+14.43%

Annual growth

+3.49% Decreasing

Rolling growth

+5.25% (Previous 12 months)

90-day change

-8.35%

Used

Value

$4.74

Quick Buy

eBay

Buy

Price

~$5.88

Amazon

Buy

Price

~$6.00

Bricklink

Buy

Lowest price

$5.02 (UK)

Highest price

$5.48

*Listings are for new/sealed sets.

Predictions

1 year forecast

$5.91

5 year forecast

$6.68

$6.49

$6.89

852505 Green Rock Monster Key Chain is estimated to be worth between $6.49 - $6.89 in 5 years (new/sealed).

Facts

Unlike the actual minifigure, Boulderax's mouth cannot open, as it is a keychain.

Regional Retail Prices (LEGO.com/Store)

United States

$4.99

United Kingdom

£2.99

Canada

$5.99

Barcodes

UPC

673419115902

Green Rock Monster Key Chain Reviews

20 ratings

4.2

Collectors

Investors

Subtheme Analysis

Gear / Key Chains / Power Miners

Items

Years

2009 - 2010

Annual growth

+2.18% (this set +3.49%)

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

About Power Miners Key Chains

LEGO has released a number of key chains sets over the years based on many popular themes, including licensed themes. Most feature a minifigure attached to a key chain, although some simply have a LEGO brick or another LEGO element.

Summary

Gear Key Chains / Power Miners Green Rock Monster Key Chain set 852505 was released on February 23, 2009, retailing for $5, it has since been retired. New, unopened sets are valued at $6, while used sets sell around $5.

Deep in the depths of your pocket, this green rock monster stands ready to defend your keys! Authentic LEGO figure is attached to a sturdy metal key chain.

852505 LEGO Green Rock Monster Key Chain