I own three of Charlie's knives, and luckily, I got in on two of them (Stump and Fire Ant) a couple of years ago when his prices were a bit lower than they are now. For most of his blades, I think he's right in line with pricing for what you're getting--most of them.
Charlie does a superb job with his grinds and everything is finished off beautifully. Match his work up with some of his hardwood offerings, and you've got a real keeper whether you're collecting or using.
I was getting ready to buy an OSK, but when I saw that it was $300, I backed off on it. I think that price is a little out of whack, and maybe the prices on the small ones like the Fire Ant and Bird and Trout. But, most of the others are where they should be with what you're getting. But, either way, Charlie's getting plenty of business and he's got a good waiting list, so there's a lot of people that see the value of his knives. I've really enjoyed mine over the past couple of years. I turned loose a Scandi model I just didn't like and picked up another knife, second-hand, made by Charlie to replace it.
Also, the sheaths that Charlie sends out with each knife are great quality sheaths. So, you're not going to have the extra expense of getting a better-than-production sheath made. There's some value in that aspect.
Just for beauty and function, pick the right one for your needs, and I think you'll love it.