333 as in 333 rounds per box. Members here post links to mail order places that have them.... I have had better luck there then retail stores.
I know. You said $27 and change, so I used $27.50 + 6% Md. Sales tax = $29.15
$29.15 divided by 333 = 8.7 cents per round.
I used one of the MDS member links yesterday to order some CCI and Federal Auto Match. With shipping, it was 8.6 CPR. I was just saying that for me it is much less headache to just pay the Armslist sellers 8.5 CPR and get as much as I need, whenever I need it. For me that beats the heck out of barely missing sales, or finding empty ammo cabinets everywhere. That's all.