Upper Deck Low Series Vs. High Series: Best Cards & Differences
Upper Deck Low Series contains the first 700 cards of the 1989 set, while the High Number Series includes the remaining 100 cards. One of Upper Deck’s most valuable cards, the Ken Griffey Jr. is card #1 in the set, and is thus part of the Low Series. In the High Series, the best cards […]
Upper Deck Low Series Vs. High Series: Best Cards & Differences Read More »