I paid way less than $200 for mine less than 2 years ago. Shop around. I see them at gun shows for $200 or less all the time.
Last time I was out with the Karabiner, I shot a 1.1 inch group at 100 yards. Here is the great part - I did it with iron sights! Now, considering that I have lived longer than half a century with less than 20/20 vision, I thought that was pretty darned good. My shooting buddy kept saying I was missing the target, until he walked downrange with me and counted 5 holes.
A lot of guys feel that the walnut stock is more desirable. I will admit that they have a richer color than the beech stocks, but don't pass up a deal on a beech stocked Karabiner. The beech makes for a better stock. It is denser and responds to humidity much less than the walnut. It is also a tougher wood. You can bang it around and not get dings in it. Personally, I prefer the beech stocks for looks, too, but then, I have always preferred blondes.