Proozy offers the Under Armour Men's Sleeveless Fitness T-Shirt 3-Pack for $64.99. Coupon code "MEN34" cuts that to $34. With free shipping, that's $1 under our mention from three weeks ago and the lowest price we could find for this quantity by $20. They come in sizes S to XL.
Note that these will ship in random colors and fits.
Walmart offers the Hanes Men's Short-Sleeve EcoSmart T-Shirt in several colors (Carolina Blue pictured) for $3.45. To drop the price to $3.12, opt for in-store pickup. That's the lowest price we could find by $2, although we saw it for pennies less in October. It's available in select sizes from S to XL.