The market for Tiffany's Jack-in-the-Pulpit vases is heavily tiered by scale, color, surface execution, and condition. Standard-to-large Gold Favrile examples (15 to 19 inches) form the market baseline, reliably trading between $5,000 and $12,000 at top modern design venues (such as recent $6,048 and $6,600 results at Rago). Pieces boasting exceptionally deep 'stretched' or 'onion skin' iridescence on the face command substantial premiums, with an 18-inch stretched gold example reaching $23,940. Scale also dictates value; however, the absolute highest tier is reserved for the ultra-rare 'Peacock Blue' variants. Monumental blue examples (19+ inches) enter the masterpiece tier, aggressively clearing $118,750 at Sotheby's and $161,000 at Christie's. Conversely, the art glass market is violently intolerant of damage; hairline cracks, bruises, or rim flakes routinely trigger 60-80% value deductions, dropping standard examples to the $1,000–$2,500 range.