As posted in Message #24732: (that one must not have made it prior to your question)
Here is an Ebay link where I purchased my laminator for $25 - not sure about getting it to England.
http://tinyurl.com/y9l66moI hope that tinyurl works - if not, it's item #350255922608 on ebay. Perhaps you can find the same on in England?
This one says "GBC HeatSeal 9" Photo Laminator - 1701860" My laminator is model # 1701987 - they also carry the H-65 model number.
Good luck at finding one,
Ken H>