sony laptop replacement keys

[Jrocket]

Well I was recently given the awful task of fixing up my sisters laptop that she completely trashed. The list of problems includes 3 keyboard keys missing (the c, the [, and the alt keys). Does anyone know how I could possibly get ahold of replacement keys?
On a side note, the battery bay cover continously falls off whenever any pressure is applied to it. Is there anywhere I could buy a new cover? Or should I just be ghetto and super glue it :p: ?
Thanks in advance

[Ugly n Grey]

You can buy parts for most laptops online at various places and I tend to buy things like keyboards on EBay. First download the parts manual from Toshiba and then start a search on Ebay and google for the part numbers. You will find it all fast.

UnG