Talked myself out of this, $100 seemed a bit high. (Taken with Instagram)
Try Noisy Typer instead. It’s free and it never needs its ribbon replaced :-)
(Mac only. I’m sure there’s a Windows equivalent somewhere. People still use Windows, right?)
Or, if you want a little more control over the experience, try
which is shareware, but I think it gives you like 30 days to try it before you have to register it, and I guarantee you that you’ll get sick of the noise long before then.