For anyone who regularly uses screwdrivers, I think they can justify Wera / Felo / Williams / Witte if they want them. $25 or so is very affordable, not much more than the basic Stanley, Craftsman or Pratt-Read, and screwdrivers are among the most basic and most important tools to own, so a few dollars extra isn't wasted on just sitting unused in the toolbox forwever. And IMO the hassle of more difficult warranty replacement is probably not as much of a concern, the average non-professional user will take years to wear them out, by which time you might not get a matching replacement anyways, so at that point buy a non-matching replacement locally, or heck this is GJ, buy another set for fun...
There's a bricks & mortar place about an hour away from me that carries Felo, I plan to pick up a few when I get a chance. My Dad has some Felo's, and they're pretty much my favourites I've ever used. His Wiha precision drivers are also fantastic.