Everymemorabilia.com sells authentic autographed memorabilia such as a Nikki Sixx autographed music poster. The company has been in business for over 12 years and works to authenticate items, especially those sold online where forgeries are common. The company's president, Peter Boyde, is respected in the industry and they provide a lifetime guarantee of authenticity for their items. They sell to both consumers and corporations and can also create custom orders.