Inserts: Timeless Tributes (sequentially numbered to 100) Legendary Lumber Legendary Leather, Spikes and Hat (sequentially numbered to various quantities) New Millennium Classics (sequentially numbered to various quantities) Classics Singles (sequentially numbered to various quantities) Classics Combos (sequentially numbered to various quantities) Timeless Treasures (sequentially numbered to various quantities) Significant Signatures (sequentially numbered to various quantities) On average of two game used or autographs, plus two sequentially numbered rookies and legends per box Key Rookies: Kazuhisa Ishii, So Taguchi