The BladeForums.com 2024 Traditional Knife is available! Price is $250 ea (shipped within CONUS).
Order here: https://www.bladeforums.com/help/2024-traditional/
Well, actually, if the knife has real half stops, leaving the blades half open is no more stressful on the spring than fully open or fully closed -- the spring is in the same "neutral" position in all three blade positions. Now leaving the blades at 45 degrees or 135 degrees, that would be a bad thing, since that's the maximum stress on the spring from half stop blades. However, if the blades have cam end tangs, then leaving them at half open is bad - since that's the maximum spring stress point for that type of tang.......PS As reminder for all don't leave an expensive single spring knife with both blades open at half stop - save the spring.....300$s
I'm not a collector, so I'd carry it. Would you want to leave it to your heirs so they can just look at it too? There's a good chance that they might just see an old knife. Since you didn't use it and make any memories with it, I'd say there is nothing stopping them from turning around and selling it.