Cover Girl face products are on sale making the single eye shadows only $3.03 (prices are vary a little bit by store).
CoverGirl Eye Shadow $3.03
-$3/2 CoverGirl eye items, excl accessories and trial size, PG 10/26
-$3/2 Harris Teeter E-VIC Coupon (loaded onto your card at HarrisTeeter.com)
Final Cost: About $.03 each when you buy 2