London Magnet Build

854012-1·Promotional·2020·22 parts

Used Avg

$0.05

New Avg

$11.20

About London Magnet Build

London Magnet Build (854012-1) is a LEGO Promotional set from 2020 valued at $0.05 on BrickLink. It contains 22 cataloged parts. This set has been retired and is only available on the secondary market.

Seller notes

Sealed copies sell for $11.20 vs $0.05 used, a 22308% premium. If you have this set new in sealed box (NISB), price it accordingly.

Parts (22)

Tile, Round 2 x 2 with Bottom Stud Holder

Plate, Modified 1 x 2 with 3 Teeth

Tile, Modified 1 x 2 Grille with Bottom Groove

Tile, Round 1 x 1 Quarter

×2

Brick 1 x 1

Common questions about London Magnet Build

How much is LEGO London Magnet Build (854012-1) worth?

London Magnet Build sells for an average of $0.05 used and $11.20 new/sealed on BrickLink based on 6 months of completed sales. As a retired set, prices tend to hold steady or appreciate over time, especially for complete sets with original packaging. Actual prices vary with completeness. Missing minifigures or key parts will lower the value.

Is LEGO London Magnet Build (854012-1) retired?

Yes, London Magnet Build was released in 2020 and has been retired from retail for several years. Retired LEGO sets are only available on the secondary market through BrickLink, eBay, or other resale platforms.

How do I check if my London Magnet Build set is complete?

Use the parts list on this page to check every piece. For the minifigures specifically, you can use the brick'em scanner to identify each figure from a photo and confirm it matches what should be in this set. Missing pieces can be individually sourced on BrickLink.