The 2006-07 Upper Deck Rookie Class 50 Card Box Set is a sealed hockey trading card set featuring NHL player Evgeni Malkin. Manufactured by Upper Deck in 2007, this single box set includes original rookie cards of the Pittsburgh Penguins player. The set includes cards from the 05-06 Upper Deck series and focuses on Malkin's rookie season from 2006-07. Each box contains 50 cards, all of which are considered rookie cards, making it a sought-after product for hockey card collectors.