Nostalgia BCD-992 3-Station Buffet Server and Warming Tray for $39.00 shipped.  Here is a screenshot for your reference. Alternatively, it is available at Walmart for $39.00 with in-store pickup. It features 3 variable heat controls and includes three 2.5-quart stainless steel chafing dishes with clear polycarbonate lids.  Most places have it for over $55.