Is the LEGO 421-2 set rare?

Yes, this set is from 1966 and falls under the Supplemental theme, making it a vintage collectible.

How many pieces are in the 421-2 set?

The LEGO 421-2 set contains a total of 20 pieces.

This specific set belongs to the Supplemental theme.

Name: LEGO 2 eights 2 sixes 2 fours 8 twos 6 ones (The Building Toy) (421-2)
Brand: LEGO

Supplemental

Supplemental · 1966

Theme · SupplementalPieces · 20Set Number · 421-2Year · 1966

Used

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New / Sealed

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Is the LEGO 421-2 set rare?: Yes, this set is from 1966 and falls under the Supplemental theme, making it a vintage collectible.
How many pieces are in the 421-2 set?: The LEGO 421-2 set contains a total of 20 pieces.
What theme does the LEGO 421-2 belong to?: This specific set belongs to the Supplemental theme.