It’s very easy: just go to ebay, as my boss did.
They say this is the best performing asset of the last however many years. It used to be worth nothing, now it’s worth around £25. Well, it makes a nice bookmark, I suppose.
And I don’t think it’s going to be as sunny as this again for a while:
I am checking my second round of proofs, though, so I don’t care too much about the weather tonight.