Best Buy offers all six seasons of Breaking Bad on Blu-ray Disc for $9.99 each. (Amazon charges the same for season 5.) Some seasons may be available for free pickup, but most will require you to add $2.99 for shipping. (However, buy at least four seasons and you can qualify for free shipping on orders over $35.) That's the lowest price we could find for most seasons of Breaking Bad by at least $2 and, if you bag in-store pickup, it's the best price we've seen for several of these seasons.
Of note, you can buy all six seasons together for $59.94 with free shipping.