Need a LCD Screen for a Vostro 330 AIO Desktop PC

Hello all - one of my Customers knocked his Dell Vostro 330 AIO (non touchscreen) of a table and its cracked bottom left hand screen , the picture is still viewable but he has asked me to get price of a new screen and i am finding awful trouble trying to find a screen for this , any ideas where to look - even a decent used one might get him out of trouble - I am in Ireland.