I bought some at Walmart a week or so ago.
Academy has them for about $11 a tin, most big box stores do price matching, I don't know if academy does but I suspect they do in which case you could negotiate their price down to the Walmart price.
Another heads up; Academy gives a10% veterans discount, I didn't know this until I saw a sign by the register when I was stocking up on 22 bullets the other day. I was buying about $70 worth so the discount saved me $7.