[HPFGU-Movie] CoS Book And Movie Question about the Shop in Knockturn Alley

[Odile Falaise]

xnavyguy wrote:
<<<I read The Chamber of Secrets again just after
watching the movie,(on DVD) and have noticed somthing
I was wondering if anyone can help me out with... I
was watching the deleted scenes and noticed the scene
where Draco and his father go to the shop on Knockturn
Alley, and was wondering what item shocked Mr. Borgin,
so much, and that prompted Mr.Malfoy to say "that
Particular item, is not for sale."?? I have thought
about this and can't really place any item that I have
seen in the books. Or have i just missed somthing.
Any help is appreciated>>>

Odile (me):
I do believe that the item in question is Tom Riddle's
diary, which Mr. Malfoy later slipped into Ginny's
cauldron.  Mr. Borgin's surprise at seeing it assumes,
however, that he knows to connect Tom Riddle with
Voldemort.  ^_^