Is the LEGO Expert Builder 880-1 considered a rare item?

Yes, this set from 1979 is part of the Expert Builder line and is considered a rare vintage piece.

How many pieces are in the 880-1 set?

The LEGO Supplementary Set 880-1 contains exactly 22 pieces.

This set is from the Expert Builder theme.

Name: LEGO Supplementary Set (880-1)
Brand: LEGO

Expert Builder

Expert Builder · 1979

Theme · Expert BuilderPieces · 22Set Number · 880-1Year · 1979

Used

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New / Sealed

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Is the LEGO Expert Builder 880-1 considered a rare item?: Yes, this set from 1979 is part of the Expert Builder line and is considered a rare vintage piece.
How many pieces are in the 880-1 set?: The LEGO Supplementary Set 880-1 contains exactly 22 pieces.
What theme does the 880-1 set belong to?: This set is from the Expert Builder theme.