Akao Aluminum Oyako-don Oyako Nabe Lid (with Chimney) for Parallel Pots For 16.5cm Pots, 2 pieces φ 15.6cm 1 piece, List Price (tax included) ¥4180 Since two pieces fit in a Takkyubin Compact box, this price is offered. The price will change if you want a single item or multiple items. In this day and age, I think new items are safer and more secure than used ones. Also usable as a lid for small pots without a chimney! If you are interested, please feel free to comment. I will list them for sale.