There is a $4.00/1 Physician’s Formula Rite Aid Coupon available to print on Facebook. The coupon is limited to the first 10,000 prints.
Deal :
Physician’s Formula Eye Pencil $5.50
use $4.00/1 Physician’s Formula Rite Aid Coupon
and use $1/1 Physicians Formula Cosmetic Product, exp. 7/31/13 (SS 04/21/13 R)
Pay $.50 after coupon

Just got my eye pencil today – the shelf price was $5.99 but it scanned at $5.50, so I paid $0.50, just like you said!