The BladeForums.com 2024 Traditional Knife is available! Price is $250 ea (shipped within CONUS).
Order here: https://www.bladeforums.com/help/2024-traditional/
Beautiful knife, as all of GECs seem to be to me. Do you know when the knife was made? 2010 (from the tang stamp)? It must be an SFO-- I don't believe it's a regular GEC offering. I'm also guessing 4-1/2 inch closed, on the #23 pattern frame.
I would also be interested in the history and/or development of the cotton sampler blade shape. I have the File & Wire cotton sampler in worm groove bone, and it has a completely different shape of blade. More of a giant sheepfoot, with straight edge. The shape of your Krack-A-Jack is both more interesting and safer, with the big choil.