LEGO 45681 SPIKE Prime Expansion Set (v2)

Released 2021 · 604 pieces · Educational and Dacta · SPIKE

LEGO SPIKE Prime Expansion Set (v2) (45681) was released in 2021 in the Educational and Dacta · SPIKE line, with 604 pieces. By piece count it sits in the top 7% of Educational and Dacta sets. It was one of 14 Educational and Dacta sets released that year (see them all). Released in 2021, 5 years ago, well past the two-to-three-year run most LEGO sets get, so it is almost certainly out of production.

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• Estimated value: $68 (modelled from piece count, era, and age, not live market data)

Availability: Likely retired (inferred from its release year, not an official retirement date)

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• Among the biggest 10% of Educational and Dacta sets by piece count
• 11¢ per piece, cheaper per piece than most Educational and Dacta sets

More from 2021

Set data from the Rebrickable database, refreshed daily. Catalog data as of 2026-09-01. Values are this site's estimates, see how they're calculated.

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