After an intensive consultation process with you lot, I settled on Cancer Research UK as the charity to receive any profits. So anything over £6.50 (the listing fees) and cancer research will benefit!
http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&rd=1&item=4538213505&ssPageName=STRK:MESE:IT
http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&rd=1&item=4538213505&ssPageName=STRK:MESE:IT