Want to save even more $$. Buy 3" Federal Heavy Pheasant loads with buffered #4,5,or 6's. 2.25 oz. They are IDENTICAL, IDENTICAL, IDENTICAL to the shells in the turkey box, but you pay 10 bucks for 25 shells vs. 12 bucks for 10 shells.
I've been using the same box of shells for the past 4 years. I should be able to get through this season then buy another box next year. Way too much money is wasted on "Turkey Loads" when really they aren't, they are just in a neat little box that costs way more money.

If you want Heavy Shot, look at Duck and Goose loads. Compare dram equiv, fps, ect and you will see it is all the same except for price.