What is the approximate value of the 1999 LEGO 9123-1 set?

As a 1999 Duplo and Explore set with 56 pieces, its value depends heavily on its condition.

Is the Duplo and Explore theme rare for this set?

The set number 9123-1 belongs to the Duplo and Explore theme from 1999.

This specific LEGO Supplementary Set includes a total of 56 pieces.

Name: LEGO Supplementary Set (9123-1)
Brand: LEGO

Duplo and Explore

Duplo and Explore · 1999

Theme · Duplo and ExplorePieces · 56Set Number · 9123-1Year · 1999

Used

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New / Sealed

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What is the approximate value of the 1999 LEGO 9123-1 set?: As a 1999 Duplo and Explore set with 56 pieces, its value depends heavily on its condition.
Is the Duplo and Explore theme rare for this set?: The set number 9123-1 belongs to the Duplo and Explore theme from 1999.
How many pieces are included in the LEGO 9123-1 set?: This specific LEGO Supplementary Set includes a total of 56 pieces.