Is the LEGO Upgrade Kit 9999-1 rare?

While not ultra-rare, this 2008 set is sought after by Duplo and Explore theme collectors.

How many pieces are in this upgrade kit?

The set number 9999-1 includes a total of 13 pieces.

This kit belongs to the Duplo and Explore theme.

Name: LEGO Upgrade Kit for 9654 (9999-1)
Brand: LEGO

Duplo and Explore

Duplo and Explore · 2008

Theme · Duplo and ExplorePieces · 13Set Number · 9999-1Year · 2008

Used

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New / Sealed

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Is the LEGO Upgrade Kit 9999-1 rare?: While not ultra-rare, this 2008 set is sought after by Duplo and Explore theme collectors.
How many pieces are in this upgrade kit?: The set number 9999-1 includes a total of 13 pieces.
What theme is this LEGO set from?: This kit belongs to the Duplo and Explore theme.