Is the LEGO Parts Pack 820-1 rare?

Yes, this pack is from the 1980 Supplemental theme, making it a vintage collectible piece.

How many pieces are in the Red Plates Pack 820-1?

The pack contains exactly 34 pieces, all of which are Red Plates.

The LEGO Parts Pack 820-1 belongs to the Supplemental theme.

Name: LEGO Parts Pack, Red Plates (820-1)
Brand: LEGO

Supplemental

Supplemental · 1980

Theme · SupplementalPieces · 34Set Number · 820-1Year · 1980

Used

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New / Sealed

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Is the LEGO Parts Pack 820-1 rare?: Yes, this pack is from the 1980 Supplemental theme, making it a vintage collectible piece.
How many pieces are in the Red Plates Pack 820-1?: The pack contains exactly 34 pieces, all of which are Red Plates.
What theme does the 820-1 set belong to?: The LEGO Parts Pack 820-1 belongs to the Supplemental theme.