JapanSuperMall via Amazon offers the Kotobuki Tamagoyaki Japanese Omelette Pan, model no. 410-541, for $9.72 with free shipping. (Non-members can spend $49 or more to qualify for free shipping; otherwise, shipping costs $6.67.) That's the lowest total price we could find by $3. It features a non-stick coating and measures approximately 7.5" x 5" x 1".