What Is a Grail Pen?

Interesting discussion over at r/fountainpens about the definition of a term bandied about a lot in the fountain pen community: the “grail” pen. For most pen collectors it refers to a singular pen they aspire to but can’t easily buy; the OP argues that “grail” isn’t the right metaphor if it refers to a pen that is slightly outside the buyer’s budget but is readily available. There are some interesting takes in this thread (which is not something you can always say): one points out the absurdity of someone having a “next grail pen,” another that a lot of this depends on how much money you have. It’s possible to spend four figures on a pen, but for most people a $50 pen is the most expensive writing instrument they will ever own—or need to own.