My local Academy has a ton of 12 and 20 gauge on the shelves, even 250 rd flats, that #7, #7 1/2 and #8 for $6.99 per 25 rd box for Monarch, $8.99 for Winchester Super X. They dont have much steel shot, but the little they have had is around $20 per 25 rd box
This was the sight at the San Marcos Academy today. The only thing on the shelves were a couple dozen boxes of .223 at $13/box. Cabela's in Buda wasn't much better.