Harry Potter and the Philosopher's Stone

[PianoMan]

Hi, this is my second post on this forum. In the first, I am looking for pink panther games for my son. I would also like to show him Harry Potter and the Philosopher's Stone. From what I can remember it was a very nice and simple adventure game and he loves the Harry Potter movies (I understand him perfectly)
He is still too small to play EVE online with me :-) but he will definitely be a gamer, and you have to start somewhere
I even tried to buy the original version from the EA Games website but it seems impossible
TY