Breaking down the numbers to illustrate which sets have the lowest percentage of PSA 8-graded cards.
Infographic: 1950s Football Sets That Yield Fewest NM/MT Cards
August 14, 2012 By
From 1950 Bowman to 1958 Topps, a lot of 1950s football card sets offer condition challenges, but which have proven toughest to land in high grade?
Infographic: Most Rare Mint Condition 1960s Baseball Rookie Cards
August 7, 2012 By
A graphic shows which of the most popular 1960s baseball rookie cards are hardest to find in a PSA 9 holder.
