As Jay-Z continues to push his new book “Decoded,” pages of the rappers autobiography are showing up at all of his favorite places — the bottom of Miami’s Delano Hotel, under plates at New York City’s Spotted Pig restaurant and now at Gucci’s Fifth Avenue flagship. On Thursday, November 11, the luxury retailer unveiled two pages of “Decoded” in the store window, printed on the lining of a leather bomber jacket, reported. The display will stay up until Tuesday November 16, when the book officially goes on sale. Are you going to buy “Decoded?”