I heard stories of this forum having elitists...beginning to think that might be true
This forum simply has people who know what they're talking about.
There vast differences among the quality and workmanship of bonsai pots. The Japanese "kilns" referenced are
AREAS of Japan known for the quality of materials they're working with AND the craftsmen that traditionally worked at the many kilns IN THOSE AREAS. Tokoname is a town in Japan that has been a traditional home of noted bonsai potters for centuries. Seto and Echizen, , Shigaraki, Tanba, and Bizen, as well as Tokoname are known for their individual characteristics and styles. They're all different. They all have many actual kilns, as well as many craftsman potters.
Tokoname has been something of a "standard" for quality bonsai pots for quite some time. The extra money attached to their prices tags is because they're generally worth it in terms of durability and style for bonsai use. Also it takes money to import them into the U.S. The kiln towns also produce other clay wares along with bonsai pots. Demand for bonsai pots has been declining in Japan along with the bonsai hobby. Potters are also dying off. Scarcity can drive up prices, but FWIW, Japanese bonsai pot prices have actually declined in the last decade or so, as there are many
specialized importers selling them online in the U.S.
"knowing how much things cost, let's you know what things are worth..."
This is a kicker. Would a world-class bonsai be worth $100 because you can get a Juniper in a pot at a nursery for the same money? Not really, all boils down to what the maker put into it. Understanding what things are worth involves actually understanding what things are worth instead of simply reducing them to materials costs.
As for not using good ceramic pots because you're "in the North" and it freezes, you're the exception. Good bonsai pots are not vulnerable to freezing used properly. Bad quality bonsai pots do get damaged in freezes sometimes. You can buy bad or lower quality pots five times, and buy good quality once. Which is more expensive?
Sorry if all this sounds 'elitist'