conditions vary, I will try to break them down individually.  appearance on all is pretty good, unfortunately original owner left batteries in them and most leaked making them no longer light up or nake sounds.  some do still work however.  I don't see anything actually broken in them.  they include releases from 1990-1999. they are;

1. 1990 gas tanker, does not light up

2. 1991 car hauler it does light up

3. 1992 18 wheelr, no car for inside, it does light up

4. 1993 police car , it has lights and sounds

5. 1994 fire truck with ladder,  it has lights and sounds

6. 1995 helicopter transport does not light up

7. 1996 fire truck, does not light up

8. 1997 car hauler, does not light up, 1 of tge 2 cars does light up.

9. 1998 recreation vehicle with dune buggy and motorcycle,  does not light up

10. 1999 space shuttle transport. shuttle does have lights and sound. truck does not light up.