Well, there's your problem...
99.999% of the time I would agree with you, but in this specific case, they appeared (to my eye) to be the same on both different monitors. Both work and home laptops, standard settings, both higher end models, one HP, one Dell. So, I figured "Whelp, this is what it looks like!" and ordered it.
That said, to stress again, I don't mind it being different, but this seems to be a common occurrence with Noodlers' inks given some of the other threads here. I have several other bottles on the way, because I DO love how Noodler's inks look onscreen. I guess we'll see what's what!