We found this at ten stores including Walmart, Bonanza, and Home Depot. This product sells from $13.99 up to $40. Users can save 65% by shopping at Target.

Prices are currently typical for this product, ranging from $10 to $18, and the lowest price we've seen is $6.51.

This product is also marketed as the 

54"x63" Sun Zero Room Darkening Seymour Grommet Curtain Panel Vintage Blue: Modern Thermal Insulated, Noise Reduction at Target

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Sun Zero Madison Grommet Room Darkening Window Curtain Panel, 54"X63", Vintage Blue at Walmart

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Gregory Vintage Blue Polyester 54 in. W x 63 in. L Grommet Room Darkening Curtain (Single Panel) at Home Depot

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Sun Zero Barrow Energy Efficient Grommet Curtain Single Panel at Amazon

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