old mobile phones

Hi everyone, Irish Action Autism are giving iPads which also have the 'Grace' app installed on them to children on the autistic spectrum. They come at a price of 200 mobile phones so I'm asking if anyone of you have old mobiles lying around at home or if you know some one who does, can you please donate it to me? I'd really appreciate this as it would greatly help Tiernan's education. Thanks in advance.