Shop Undies at 10 for $30 right now at Aerie.com, making each pair $3. Shipping adds $7 or is free with $50. Stock up on single pairs, like these Outta-Sight Mini Boybriefs, originally $12.50 and on sale for $3.99 to drop them to $3 in your cart. This is the best price we could find on them. They come in four colors and have a low rise. They are seamless. You can also mix and match with other styles. Sales tax is charged in most states.