Why do fixtures range so much in price? A faucet’s a faucet.
The price of a fixture depends on a great deal of options. The type and quality of the valve; the variety of finishes; the quality of the finish; as well as the length of the warranty. Better faucets will have ceramic cartridges and be made of solid brass. The most costly units will have outstanding design and be available in such exotic finishes as antique or polished copper; stainless steel, etc. If you are looking for value, keep in mind that the working parts of any brand’s fixture are pretty much the same. The additional cost for the cosmetics may be worthwhile if you appreciate the visual improvement, but you are not improving the mechanics by adding a brass finish or choosing a “classic” toilet or tub.