I spoke to Transworld today and it seems that the short story is only included in the waterstones only gold edition. The element missing from the slipcase edition is in fact a stamp and signature of Terry's.
They are in the process of setting up a hotline for collectors to contact and arrange for there copies to be sent off stamped with the relevant artistry and returned to them thus ensuring that the low numbered editions are sent back to there rightfull owners. It does smack of a rush job to me though.
The only difference between the gold edition and slipcase being a short story in one and gold dust jacket and a slipcase and signature (stamped not personally signed) on the other. Does this justify the £12 price difference i ask myself. Contact local Waterstones for updates on this hotline.
In the meantime i'm buying another slipcase with the signature in place. They have effectively created a stupidly collectable slipcase as the unsigned ones should never have come into existence.
