Yeah, when pigs fly.
3. Most importantly I discovered that the merchandise you buy from a "supply house" source is a better quality than the brick and mortar stores even with a name brand product with the same model number etc. Many times including everything you need for installation in one package i.e. all the gaskets, fittings, even teflon joint tape.
That is a product geared to the do it yourselfer who does not have those items himself. And few DIY products, if any, were ever designed better than those from a plumbing wholesaler. At least buying locally, you do not have to ship it back and wait when "everything you need for installation in one package i.e. all the gaskets, fittings, even teflon joint tape" is not in the package.