For your information, I have now put the SE on ebay:

ebay.co.uk item number 110426302841

the full reference being

http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&item=110426302841&ru=http%3A%2F%2Fshop.ebay.co.uk%3A80%2Fi.html%3F_nkw%3D110426302841%26_sacat%3D0%26_trksid%3Dp3286.m270.l1313%26_odkw%3DItem%2Bnumber%253A%2509110426302841%26_osacat%3D0%26_fvi%3D1&_rdc=1

Thanks again for your support!

johnboy