1. LEGO Gear
  2. Key Chains / Power Miners

LEGO Gear / Key Chains / Power Miners

Power Miners key chains consists of 4 key chain sets.
Most valuable Key Chains / Power Miners set
852862 Firax Key Chain $9.00
Most owned Key Chains / Power Miners set
852505 Green Rock Monster Key Chain
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.

852862 Firax Key Chain

Theme / Subtheme Gear / Key Chains / Power Miners
Year 2010
Availability Retired
852862 LEGO Firax Key Chain
Retail $4.99
Value $9.00
Growth  80.4%
Annual growth 4.9%

852863 Duke Key Chain

Theme / Subtheme Gear / Key Chains / Power Miners
Year 2010
Availability Retired
852863 LEGO Duke Key Chain
Retail $4.99
Value $6.00
Growth  20.2%
Annual growth 2.3%

852505 Green Rock Monster Key Chain

Theme / Subtheme Gear / Key Chains / Power Miners
Year 2009
Availability Retired
852505 LEGO Green Rock Monster Key Chain
Retail $4.99
Value $6.05
Growth  21.2%
Annual growth 4.0%

852506 Red Rock Monster Key Chain

Theme / Subtheme Gear / Key Chains / Power Miners
Year 2009
Availability Retired
852506 LEGO Red Rock Monster Key Chain
Retail $4.99
Value $5.90
Growth  18.2%
Annual growth 1.2%
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Subtheme Details

Theme
Gear
Subtheme
Key Chains / Power Miners
Items
4   (all retired)
Years
2009 - 2010
Available
Retired
Pending release

Subtheme Pricing

Retail
$19.96
New/Sealed
Value
$26.95
Growth
+135.02%
Annual growth
+2.16%
Used
Value
$22.37

Yearly Pricing

Sets
Retail
Value
2010
2
$9.98
$15.00
2009
2
$9.98
$11.95