We found this at 16 stores including Birch Lane, Wayfair, and Shop GPS. This product sells from $1,150 up to $1,872. Users can save 38% by shopping at GN Kitchen and Bath.

This is the lowest price we've seen, typically ranging from $1,323 to $1,667.

This product is also marketed as the 

Riverby 33" x 22" x 9-5/8" Under-Mount Single-Bowl Kitchen Sink with Accessories at Birch Lane

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Riverby 33" x 22" x 9-5/8" Under-Mount Single-Bowl Kitchen Sink with Accessories at Wayfair

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KOHLER Riverby Undermount 33.0000-in x 22.0000-in Cast iron Single bowl Workstation Kitchen Sink at Lowe's

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Riverby Undermount Cast-Iron 33 in. 5-Hole Single Bowl Kitchen Sink Kit with Accessories in Sea Salt at Home Depot

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Riverby 33" x 22" x 9-5/8" Under-Mount Single-Bowl Kitchen Sink with Accessories at Perigold

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Kohler K-5871-5UA3-FF 33" 1-Bowl Undermount 5-Hole Kitchen Sink Sea Salt at Amazon

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