Welcome back to The Index, where we discuss the previous month in the hobby from the vantage point of price data and market trends, provided by CardLadder. The look back at March 2023, led by CardLadder's Chris McGill, will include what to make of a very notable Tom Brady rookie card sale, how to analyze the current hobby standing of Luka Doncic, a sneaky 2019 Patrick Mahomes card that is gaining some steam and much, much more.