How much is a constable haywain worth?

The value of a "Constable Haywain," referring to John Constable's famous painting "The Hay Wain," would be difficult to determine in monetary terms as it is a highly significant artwork in the realm of art history. Original works by Constable are rarely sold and can fetch millions at auction, with estimates for similar pieces reaching upwards of $10 million or more. However, the exact worth would depend on factors like provenance, condition, and market demand. If you meant a reproduction or print, those would be significantly less and vary in price depending on the quality and edition.