Only bought 1 retail box so far, here's what is available:
2016 Topps 6 Pederson/Gonzalez Dodgers Back to Back
2016 Topps 4 Sandy Koufax Dodgers Berger's Best
2016 Topps 18 Reggie Jackson Athletics Berger's Best
2016 Topps 24 George Brett Royals Berger's Best
2016 Topps 14 Hayley Atwell n/a First Pitch
2016 Topps 246 Dustin Pedroia Red Sox Gold Border 1420/2016
2016 Topps 3 Zack Grienke Dodgers Greatest Streaks
2016 Topps 8 Nolan Ryan Rangers Greatest Streaks
2016 Topps 9 Yu Darvish Rangers MLB Debut
2016 Topps 12 Paul Goldschmidt Diamondbacks MLB Debut
2016 Topps 20 Victor Martinez Indians MLB Debut
2016 Topps 26 Buster Posey Giants MLB Debut
2016 Topps 36 Troy Tulowitzki Rockies MLB Debut
2016 Topps JW Jayson Werth Blue Jays MLB Debut Medallion
2016 Topps 1 San Francisco Giants Giants MLB Wacky Promo
2016 Topps 4 Bryce Harper Nationals Perspectives
2016 Topps 9 Jhonny Peralta Cardinals Perspectives
2016 Topps 3 Jose Canseco Rangers Pressed Into Service
2016 Topps 148 Yangervis Solarte Padres Rainbow Foil
2016 Topps 1 Luis Gonzalez Diamondbacks Walk Off Wins
2016 Topps 6 Pederson/Gonzalez Dodgers Back to Back
2016 Topps 4 Sandy Koufax Dodgers Berger's Best
2016 Topps 18 Reggie Jackson Athletics Berger's Best
2016 Topps 24 George Brett Royals Berger's Best
2016 Topps 14 Hayley Atwell n/a First Pitch
2016 Topps 246 Dustin Pedroia Red Sox Gold Border 1420/2016
2016 Topps 3 Zack Grienke Dodgers Greatest Streaks
2016 Topps 8 Nolan Ryan Rangers Greatest Streaks
2016 Topps 9 Yu Darvish Rangers MLB Debut
2016 Topps 12 Paul Goldschmidt Diamondbacks MLB Debut
2016 Topps 20 Victor Martinez Indians MLB Debut
2016 Topps 26 Buster Posey Giants MLB Debut
2016 Topps 36 Troy Tulowitzki Rockies MLB Debut
2016 Topps JW Jayson Werth Blue Jays MLB Debut Medallion
2016 Topps 1 San Francisco Giants Giants MLB Wacky Promo
2016 Topps 4 Bryce Harper Nationals Perspectives
2016 Topps 9 Jhonny Peralta Cardinals Perspectives
2016 Topps 3 Jose Canseco Rangers Pressed Into Service
2016 Topps 148 Yangervis Solarte Padres Rainbow Foil
2016 Topps 1 Luis Gonzalez Diamondbacks Walk Off Wins