Couldn't agree more, regardless of denomination or year ... But it's what they go for! Is it any different to a two-pronged trident?I do confess it's not for me, unless I was close to gathering the whole series of something, and a particular coin got added into an addenda or revised edition of a book, or similar, as a definite type? But this wouldn't happen to me, as I have an interest in too many areas...fortunately! No, two-pronged tridents are just as silly. Unless it was engraved using a specifically intended two pronged trident, then it was just a defective tool. Although discussed before, this opens up a whole can of worms because you then have to consider the various development stages of the variety raising the salient point of when can a variety be said to exist? How do you price the intermediate stages and why are they so defined? Die fill and breakage are two continually evolving states which are virtually impossible to quantify until complete, or the die has fallen apart setting the maximum limit. I suspect the main driver for including a variety in a price list is the owner and definer of said variety.