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The value of Alex Katz's Cow (signed) is estimated to be worth between £1,300 and £1,950. This aquatint artwork, created in 2004, has shown consistent value growth since its first sale in September 2019. Over the past 12 months, the average selling price was £1,500, across a total of 1 artwork sold. This is a somewhat rare piece, having been sold 2 times since its entry to the market. The edition size of this artwork is limited to 100.