2008 eTopps Allen & Ginter Yankee Stadium Tribute, 11 card encapsulated set, each serial numbered 558/1,499!  If made available as a set at a sold out Yankees game, only 1 fan in 31 could get one.  Nobody else could get one at any other game, ever again!    

Set remembers Babe Ruth's first home run in Yankee Stadium, Lou Gehrig's Farewell address, Jackie Robinson stealing home, Don Larsen's perfect game in the World Series, Johnny Unitas leading the Colts over the Giants in "The Greatest Game Ever Played," Roger Maris' 61st home run breaking Babe's single season record, Mickey Mantle's 565 foot HR, Reggie Jackson as "Mr. October," Aaron Boone's WS winning home run, Pope Benedict XVI conducting mass to 60,000, and a commemorative Stadium Patch card.

Mint. Like new. Went from Topps packaging to photo, back to Topps packaging.  The cards are stunning.  The photos don't remotely do them justice.  If interested in PSA grading, 92% of cards submitted and graded came back as 9s or 10s, with the remaining cards grading an 8.