Authentic John Cena Signed WWE Wrestling Memorabilia - PSA Certified AN81381 - Perfect for Collectors & Wrestling Fans" 优化后的标题符合Google SEO规范，包含关键词（John Cena, WWE, PSA认证），并增加了使用场景（收藏家和摔跤迷）。

Featured is a John Cena signed cut signature. This cut has been hand signed by Cena and has been authenticated and encapsulated by PSA. This cut would make a great addition to any sports memorabilia collection!.