The 84" Grommet Top Thermal Insulated Blackout Curtain Panel Pair drops from $62.04 to $55.84 at Overstock.com. With $2.95 shipping, that's $3 less than our previous mention and the best deal we've seen for these since November. Available in nine colors (beige pictured) these grommet top thermal-backed curtains boast the ability to reduce heating and cooling costs, block out outside light, and reduce noise. They are well reviewed with 4.7 out of 5 stars from over 800 buyers. On a personal note, I have these and they're great: they even block out city street light and noise. There's no sales tax (except UT).