That traditional November eat-a-thon is looking mighty expensive this year, judging by figures from the U.S. Department of Agriculture. Turkey is the centerpiece of many holiday meals, and now averages $1.69 per pound for fresh turkey and $1.14 for frozen, nationally. In some regions, a turkey can cost as much as $2.49 per pound. Maybe you can’t envision Thanksgiving without a big meal. If so…