- Features a LEGO® Thanos minifigure attached to a durable metal ring and chain. The minifigure is fixed firmly to the metal chain and cannot be removed.
- Metal ring attaches easily and securely to keys, backpacks, lunchboxes and more.
- Measures over 5 in. (15 cm) high, 1 in. (4 cm) wide and under 1 in. (1 cm) deep. Suitable for kids aged 6 and up.
LEGO 854078 price comparison: where is it cheapest?
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iFurther information
The Lego set Thanos Key Chain with the set number 854078 is part of the LEGO Gear theme and is recommended for ages 6+. It was released in December 2021. 20 Brickfact users have this set in their collection.
The recommended retail price is $5.99.
Lego 854078 product data
Set Information
Availability
Release
12/2021
Retiring Status
Unknown
Price Information
RRP
$5.99
Insiders Points (for purchase at Lego)
39
Packaging
EAN (GTIN13)
673419342643
Popularity with Brickfact users
- users have this set
- 20
20 Brickfact users have Thanos Key Chain in their collection.
Based on anonymized Brickfact user collections; shown only for sets with at least 10 users. As of October 27, 2026.
LEGO 854078 market value
Average sale price on secondary marketplaces – not the new price at retailers.
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Official Set Description for LEGO 854078 Thanos Key Chain
This LEGO® Thanos Key Chain (854078) is the perfect gift for Marvel movie fans. A genuine LEGO Thanos minifigure wearing his famous golden helmet is securely attached to a strong metal chain with a durable metal ring. Young action heroes can attach the iconic super villain to their keys, backpacks, lunchboxes and more – and make every day awesome!
