Reissue 1982 Number of the Beast artwork

[Don]

Hi fellow Maiden fans and Friends. Can anybody tell me where I can get or I can buy or I can trade. I am looking for the 1982 Number of the Beast artwork reissue signed individually by Derek Riggs the artist. It has a white border around the artwork I believe it was like 24in by 24in and they were individually signed each one by Derek Riggs and numbered . It was sold on the maiden website.It was sold on the maiden website. I lost my copy in a fire it means a lot to me I am a huge Maiden fan can anybody please help me I'm willing to pay good money.there are only so many made it was a limited edition. Thank you so much. Don