Nail clippers for -43 cents at CVS

This worked at the Fresh Pond CVS in Cambridge using the self checkout. Near the nail care items, there are hanging coupons for $2 off any Beauty 360 implements. The implements on cards are all $4-$10 or so. To the right of that are loose implements in bins, including $1.57 nail clippers. The tiny stickers on the bins indicate that they are Beauty 360. It was a ridiculously cheap price for nail clippers anyway, so I figured I would try it and pay full price if it didn't work, but it did. Unfortunately, the coupons say one coupon per customer, so you can't use them to get a whole bunch of free stuff.