After having a second Insinkerator garbage disposal in about three months give it up and start leaking, I started wondering if there might be a way to get drop-in replacement at a lower price.
I found it. Actually, I found several. Emerson, the maker of Insinkerator, sells a budget brand they call Evergrind. And an Evergrind garbage disposal costs several dollars less than a comparable Insinkerator while still using the same mount. Ace Hardware garbage disposals (their house brand) are the same, as are True Value Master Plummer garbage disposals. Essentially all three of them are Insinkerator Badgers with a different label and molded a different color.