Pre-owned in good condition.  Will show signs of play. 

May have some markings or scratches on them.

Some pieces are Knex, which is compatible.  The dinoco helicopter has a small broken spot that prevents the propeller from attaching properly.

A couple other pieces may have some noticeable damage the I didn't catch when I went through them.

See photos for details.  You will receive the exact pieces in the photos.