Is the LEGO 852766-1 minifigure set still collectible?

Yes, this set is a 2016 LEGO Brand Store KidsFest Exclusive, making it a specific collectible item.

What theme does this 2016 LEGO set belong to?

This set is part of the LEGO Brand Store theme.

Name: LEGO The LEGO Store KidsFest Exclusive Minifigure Set (852766-1)
Brand: LEGO

LEGO Brand Store

LEGO Brand Store · 2016

Theme · LEGO Brand StorePieces · 15Set Number · 852766-1Year · 2016

Used

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New / Sealed

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Is the LEGO 852766-1 minifigure set still collectible?: Yes, this set is a 2016 LEGO Brand Store KidsFest Exclusive, making it a specific collectible item.
How many pieces are in the 852766-1 set?: The LEGO The LEGO Store KidsFest Exclusive Minifigure Set (852766-1) contains 15 pieces.
What theme does this 2016 LEGO set belong to?: This set is part of the LEGO Brand Store theme.