Full retail is $420, but you see them for $336. I found one for $234 and figured it was a nice price.
The Argentina does not have a bicolor nib -- my only regret. It came out in 2022 as one of a set of 5. The Reddit post is from 2021 when they were announced.I am told that Sailor supplies 2 cartridges and a converter with the pen. The converters are reasonably prices ($12, or less if you hunt around).
I ordered the Argentina with an F nib ($234) from Goldspot pens on 9/27 (Friday). I called and talked to a nice woman on the phone to verify that it was actually in stock. And while I was at it, I added a crab to the order to hold up the pen.
Tom's Pen Info / [email protected]