We have been made aware that some boxes of Heaven 17 were mixed up with Hitchhiker’s Guide boxes. We have spoken to Amazon who have now corrected their stock so you should be able to re-purchased the signed edition of Heaven 17 which is currently still in stock on Amazon UK.
You will need to raise a return request in order to send your box back for a refund/replacement. We would advise you speak to customer service directly who will be able to advise on return options if leaving the house is not possible for you at present.
We sincerely apologise for any inconvenience and disappointment caused.