Phillies Postseason Hero! Perfect "10" selection of (6) 2008 Upper Deck USA Baseball #47 Bryce Harper cards. Each graded Gem Mint. Includes (4) PSA Gem Mint 10 and (2) BGS 9.5 Gem Mint. These razor-sharp specimens feature the five-tool phenom as a member of the 16U National Team. Does a Cooperstown future await this superstar? Opening Bid $150.