Is the LEGO Optosensor (9865-1) still in good condition?

As a small, vintage part, condition depends on its history, but it is a rare 1992 piece.

What theme does the 9865-1 set belong to?

The set 9865-1 belongs to the Educational and Dacta themes.

This specific set contains only 2 pieces.

Name: LEGO Optosensor (9865-1)
Brand: LEGO

Educational and Dacta

Educational and Dacta · 1992

Theme · Educational and DactaPieces · 2Set Number · 9865-1Year · 1992

Used

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New / Sealed

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Is the LEGO Optosensor (9865-1) still in good condition?: As a small, vintage part, condition depends on its history, but it is a rare 1992 piece.
What theme does the 9865-1 set belong to?: The set 9865-1 belongs to the Educational and Dacta themes.
How many pieces are in the LEGO Optosensor (9865-1)?: This specific set contains only 2 pieces.