We found this at ten stores including Wayfair, Target, and Walmart. This product sells from $12.14 up to $49. Users can save 75% by shopping at Amazon.

Prices are currently low for this product, typically ranging from $15 to $25, and the lowest price we've seen is $10.71.

This product is also marketed as the 

Faux Dupioni Silk Thermal Extreme 100% Blackout Back Tab Curtain Panel at Wayfair

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50"x63" Sun Zero Blackout Evelina Faux Dupioni Silk Curtain Panel Navy Blue: Modern Solid Back Tab Panel at Target

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Sun Zero Evelina Faux Dupioni Silk Thermal Extreme 100% Blackout Back Tab Curtain Panel,50" X 63", Navy Blue at Walmart

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Sun Zero 63-Inches Navy Blue Blackout Standard lined Back tab Single curtain panel at Lowe's

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Evelina Fau x Dupioni Silk Thermal 50 in. W x 63 in. L 100% Blackout Back Tab Curtain Panel in Navy Blue (Single Panel) at Home Depot

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Sun Zero Greyson Faux Dupioni Silk Thermal Extreme Total Blackout Back Tab Curtain Panel, 50" x 63", Navy Blue at Amazon

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