MARK MCGWIRE / OAKLAND A'S & ROGER MARIS / NEW YORK YANKEES 1998 MLB Classic Doubles * Winning Pairs Series * Starting Lineup Action Figures & Exclusive Collector Trading Cards MARK MCGWIRE / OAKLAND A'S & ROGER MARIS / NEW YORK YANKEES 1998 MLB Classic Doubles * Winning Pairs Series * Starting Lineup Action Figures & Exclusive Collector Trading Cards