That works out to be about $58 for a domestic two-row which isn't very competitive if you ask me. A domestic two-row should be closer to $40.
The place above is awesome, but is really only practical in these cases for pick-up. Less than $40 for Golden Promise and Marris Otter. Domestic two-row is only about $32. Pilsner is about $36 and Munich and Vienna are about $40 each.
A bunch of us do group buys from there, but it's only about a 45 min. drive for me, so it's not a big deal.
On topic: Try and find either a homebrew store near you, or a brewpub and ask to purchase bags of grain from them, or if they can include you in on their grain purchase for a couple of bags.