This deal has ended.
Updated. Overstock has the Cotton Duck Tab Top 84-inch Curtain Panel Pair on clearance for
$18.80 $19.49. Plus, activate this link to bag free shipping with a new account, matching this with the lowest price we've seen to date. They measure 84" x 50" and are available in four colors and come complete with two panels. There's no sales tax (except UT).