Academy Sports (where I buy most of my ammo locally) is still doing the two-box limit but I've been buying more ammo online lately, probably 50/50 split now.
It helps the personal ammo situation when you're skipping on trying to find the cheapest bulk ammo and buying more mid-grade stuff like CCI Standard Velocity (~$4.00/box), Norma TAC (~$5.30/box), or Eley Target (~$6.50/box).
I still check the local Academy on a regular basis because they have been getting in more CCI ammo lately and I can get the Standard Velocity from them for $3.50 a box when they have it.