Was looking at the price of 410 shells in Wal-Mart today(dog food day). Three inch Super X at 1155 FPS , 11/16 oz., in shot size 4, 6, 7.5 or 9, $15.46 a box. Three inch Remingtons same velocity/ loading, but only had them in 7.5 were a little cheaper.
BPI lists new 3" Fiocchi hulls for $15.59/100 primed, Cheddite 3" hulls at $18.99/100 primed. Bismuth shot 1.5# at $30, TPS wads at $17.99 per 200.