These shirts are fine. I've worn them for the past two years without any problems. I have been very happy with them.
The sale is $10 per HS shirt for sizes XL and below, $12.50 for 2XL, $15 for 3XL, and $17.50 for 4XL. The college-model with the side-panel starts at $17.50 and goes up similarly by size.
The shipping charge is $8.95 for one shirt, $10.95 for two, $12.95 for three, $14.95 for four, etc.
So if you find a couple of buddies and combine your order, you can split the shipping charge and do rather well. That's what I just did.
My only disappointment was that they didn't have the gray shirt in my size. All that is left is ES, S, 3XL, and 4XL.