MYSTERY MATTHEW SCHAEFER HEADLINER NY Islanders Puck MYSTERY Box Series #1 (10 Boxes) Player_Tony Soprano Slabbing is having a professional

Slabbing is having a professional grading company encapsulate a trading card in a sealed

This CUSTOM NY Mets Jersey has been personally hand-signed by Mets Legend Mookie Wilson

This Official 2015 World Series logo Major League Baseball has been personally hand-signed by Retired Ace Pitcher Matt Harvey with the inscription “The Dark Knight”

This Full Ticket from the his MLB Debut Game has been personally hand-signed by Former Mets Pitcher Matt Harvey

He has added the inscription "Cheetah"

MYSTERY MATTHEW SCHAEFER HEADLINER NY Islanders Puck MYSTERY Box Series #1 (10 Boxes) Player_Tony Soprano Slabbing is having a professionalMATTHEW SCHAEFER IS THE MEGA HEADLINER OF THIS SERIES!!!!!! You are purchasing a MYSTERY BOX with an autographed NY Islanders Puck Inside! There are only 10 of these available! All 10 boxes have been pre filled and then randomly numbered so we have no idea what is inside each box when we ship to you! You may receive current or past NY Islanders player signed pucks! All Items come with Full Authentication from one of the major authentication companies