Found this cool Lego Atlantis set (#7977), new and sealed for only $4. This is one Lego collection we missed back in the days (remember that Isaac just turned six) but we are trying to find as much as possible now.
It has two minifigures, including a superb shark bad guy and a robot. Overall a cool set.
Check out those ultra cool customs Lego Star Wars figures made by Legohaulic for charity! WOW!