How much for a corn fild painting by j constable?

John Constable, a renowned English landscape painter, created several works featuring cornfields, with "The Hay Wain" being one of his most famous. The value of a Constable painting can vary significantly based on factors like provenance, condition, and market demand, with some works selling for millions at auction. However, specific sales figures can fluctuate widely, so it's best to consult recent auction results or art dealers for current pricing on a particular piece.