Newegg again offers the Tatung 10-Cup Direct Heat Rice Cooker, model no. TRC-10DC, for $39.99. Coupon code "EMCWPHG29" cuts it to $19.99. With free shipping, that ties our July mention as the lowest total price we've seen. (It's also the best in-stock price we could find by $20.) It features a non-stick pot, air-tight lid, and indicator lights. Coupon expires October 29.
Update: Note that this item is currently on backorder, but can still be ordered at this price for delivery when available.