AEO had men’s boxer, boxer-brief, and trunk 3-packs available for $7.99, no coupon necessary (doesn’t appear to stack with current coupons). Each 3-pack includes one vaguely holiday-themed pair.
https://www.ae.com/us/en/c/men/cl…c-filtered
https://www.ae.com/us/en/p/0220_2624_900
https://www.ae.com/us/en/p/men/un…cat4840004