サイン入いり

noun which may take the genitive case particle 'no', noun

autographed; signed

Describes an item that includes a signature, such as a book, photo, or merchandise. Often used attributively with の.

• サイン入いりの本ほんを買かった。

  I bought an autographed book.

• サイン入いりポスターが当あたった。

  I won a signed poster.