Uuh I was planning on scamming people by making low quality anvils but this works too.
You can also make copies of Ben Eater's "world's worst video card", put it on a pcb with an isa slot and wait for goobers to buy them on ebay. As long as it can actually output video you don't have to accept returns.
Yet another reason I never buy anything from Nintendo. Fuck those fucks. On average only like 2 Nintendo games per console generation are ever any good anyway. They should be held responsible for all the e-waste they generate.