Walmart offers the Gildan Men's V-Neck T-Shirt 5-Pack for $10.17. Choose in-store pickup to dodge the $5.99 shipping fee. That's tied with last week's mention and a very low price for five T-shirts. (It's the best deal now by $5.) They're available in sizes S to XL.
The dollar store is the most amazing place to find bargains for certain purchases. Yes, even pregnancy tests.