Cheers mate,
Re leaving it in the loft. it was well covered up with loads of loft insulation. if i hadnt of been having a look for the water valve to turn off the water i would have never of seen it and nor would of anyone else unless you moved loads of stuff. i lived there for 1 1/2 years and have been in that loft loads of times and must have walked over it a million times.
Still if its not worth nout ive not lost anything, but who knows it could be worth a bit.
Thinking Ebay's my best bet.