The BladeForums.com 2024 Traditional Knife is available! Price is $250 ea (shipped within CONUS).
Order here: https://www.bladeforums.com/help/2024-traditional/
^^^^^^^^^^^^^^^^^A U.S.-made Schrade Old Timer. Any model will do!
-- Mark
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My particular collecting / accumulating habits tend to go more for variety rather than specialization in just a few patterns or materials. Essentially a theme-less collection. So I'd be much more likely to say "well, you want a stockman, a trapper, and a jack, in several sizes" because that's what I did. I think this is in line with the original poster's approach as well - have at least one of a group of iconic traditional patterns.
...you need at least one example of a US-made Buck, Case, GEC, Queen, Canal Street, and Victorinox.
You need at least one 3-blade pattern, at least one 2-blade jack or trapper, and at least one single-blade knife.
You need one that is pretty and you are proud of, and another that is a workhorse that you aren't worried about getting messed up (which could, paradoxically, be the same knife). You need a small one for discreet use and lightweight carry, a large one for when you have some real work to do, and a medium sized one for general duty.
You need something in bone, something in Delrin, Acrylic, or other synthetic, and something in stag. I personally don't like wood handles but you could add that one to the list.
So that's the "one of everything" approach, and between the different choices you could hit all of those with just a few knives.
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...a collector with an understanding spouse or significant other.