The Weight of the boiled egg is more than the weight of a raw egg. This is because the air insider the egg escapes when it is boiled and is replaced by water which weighs more. However, you can prove this best by conducting an experiment on your own. The following link will give you access to a model experiment on this topic, but you need to perform it yourself for accurate deductions:
www.sciencebuddies.org
www.sciencebuddies.org