Thanksgiving dinner might cost a little less this year. According to a new American Farm Bureau Federation cost survey the average price tag for a dinner for 10 is $62.17 which is down 4.5% or about 3 dollars compared to last year. According to a press release from the Ohio Farm Bureau the Thanksgiving dinner costs will be slightly lower than the national average specifically for Ohio shoppers at $59.24, with the biggest differences being noticed in green peas (38% lower), milk (36% lower), sweet potatoes (34% lower), whipping cream (19% lower) and pumpkin pie (18% lower).