| US Stamp 2000 Celebrate the Century 1990s - 15 Stamp Sheet #3191 This is a beautiful sheet of 15 stamps issued by the USPS in 2000. It is part of the Celebrate the Century series features the 1990s and depicts Major League Baseball; Gulf War; Seinfeld TV show extreme sports; improving education; computer graphics... more | | $12.25 $9.99 FREE shipping go to store |