Today only, Hanes offers its Hanes Men's FreshIQ ComfortSoft Tagless Briefs 8-Pack in White for $10. In-cart, that drops to $8. With free shipping, that's $2 under our April mention and the best deal we've seen. (It's the lowest price now by $4.) They're available in sizes S to XL.
You don't even need an AARP membership card to qualify for the "senior" discounts at these stores.