I can find a lid like that from a local church store. Maybe you can check Value Village, or Salvation Army stores? I bought a lid from Value Village for my wok. It matches perfectly.
-sailor(Ocean & Mountain);
2019-11-15{76}(#12458603@0)+2
You probably end up buying a glass lid. But it's still good for a clay pot.
Thanks for the info.
-newgrad2010(闲人);
2019-11-17(#12464226@0)+2