This is all very interesting.
I think, Steve, you are well in your right to sell it on. Drag it out the tunnel and do whatever you like with it, no one else bothered to.
Also to auction it, is probably the fairest way you could get rid of it. Gives everyone a equal opportunity to buy it and whoever wants it the most, wins.
I would definitely do the same. A few pats on the back for giving it to a museum or £5000+? I know what i would chose, and at that price its going to end up in the right hands.
good luck to you.
You make it sound like he deserves a medal for dragging it out...
It was perfectly fine down there, just a chunk of metal.
The fact is that everyone would have been completely happy for it to still be down there if it wasn't dragged out. Sure, people would think "if only I could take it out", but it would only be a "what if" thought.