Newegg offers the Tayama 5-Liter Stainless Steel Thermal Cooker in Silver, model no. TXM-50CF, for $29.99 with free shipping. That's $7 under our mention from December and the lowest total price we've seen. (It's the best deal now by $18.) It continues to cook food without a fuel source using the accumulated heat inside and keeps food hot or cold for up to eight hours. It features double-wall insulation, a removable inner pot, and 3-ply encapsulated sandwich bottom.