Macy's offers Pro Stainless Steel 2-Qt. Double Boiler with Glass Lid for $8.96 (orig. $59.99) with free store pickup.  Shipping is free on orders over $25.

Product Description:

Designed for use as both a 2-quart saucepan and a 1.5-quart double boiler, the Sedona Pro double boiler features durable stainless steel construction. Its 5-layer encapsulated bottom distributes heat evenly for maximum cooking results on any stovetop, including induction. 

• Includes: 2-qt. saucepan, 1.5-qt. steamer insert and glass lid
• Approx. dimensions: 15.96"L x 4.0"W x 8.66"H
• 5-layer encapsulated base delivers rapid and even heating
• Riveted stainless steel handles
• Tempered glass lid allows you to monitor food while it cooks
• Polished interior and exterior finish
• Compatible with all cooktop surfaces including induction
• Manufacturer's 30-day limited warranty
• Stainless steel/glass
• Hand wash
• Imported