Topps just couldn't wait to start celebrating their 60th anniversary of producing trading cards in 2011, so they gave collectors a peek at the 60 card Anniversary Autograph set in 2010 Bowman Sterling Baseball. The only Topps 60th Anninversary Autograph available in 2010 Bowman Sterling is Bryce Harper, serial numbered #/60. He has three separate inscriptions, each limited to 20 copies per card: Happy 60th Topps, Happy 60th and Happy Birthday Topps.
Harper's Bowman Aflac All-American card, which was inserted into packs of 2010 Bowman Chrome Draft Picks & Prospects were selling for around $535.00 around the time of that products release.
2010 Bowman Sterling Bryce Harper Auto 50/60 60A-BH
Watchers: 225+ (Most Watched Baseball Card)
Current Price: $620.09
Final Price: $690.00
Auction Ends: January 21