$125 make your own large pot
$85 make a smaller one
It will take one day to construct, finish the surface and decorate a small pot and two days for a larger one. They can be made waterproof and food-proof by adding a clear glaze coating to finished piece at an extra $50. This can be done for you if desired as the pot needs to be ‘bisque’ fired first.
You can find a few idea samples in the pictures shown below.

Birdbaths