2005 Absolute Memorabilia was a 200-card set issued in two series.  The "Tools of the Trade" cards were memorabilia cards and had parallels in blue, black, reverse spectrum red, reverse spectrum blue, and reverse spectrum black.  Serial numbered 140 of 150, this is a blue parallel containing relics from the pants and bat of Babe Ruth.  One of the more important inserts, obviously, this has been graded NM-MT 8 by PSA.