3D Titanic Puzzle (Large)

I bought this Titanic puzzle for my son. He started building the base only, and became too busy to finish it. I have put all the pieces back in their spots. As you can see in the photo. The Titanic is about 2 ft long when built (maybe a bit longer). Everything else is in 100% new condition. Every piece has a number on the piece and beside it, and instructions are very easy to follow. The LED lights, have a battery in them and do work as you can see in the photo. Asking $40, OBO