Despite rising inflation, a recent survey reveals that Thanksgiving dinner is surprisingly affordable this year, even cheaper than in many previous years when adjusted for inflation.  The cost of a ten-person meal is down 5% from last year, reaching its lowest point in nearly four decades.  This affordability is driven by lower prices for several key ingredients, such as turkey and sweet potatoes, coupled with rising wages. However, price discrepancies exist across regions and retailers, highlighting the importance of comparison shopping and utilizing store promotions and loyalty programs to maximize savings.