Walther PPK .22 is it scarce?

[Lavan]

I just picked up a Walther PPK in .22 LR. I think it is fairly scarce. Not the PP or PPK/S. The PPK. I can't find any for sale on other sites.
It is VERY accurate.
Barrel has a "67" stamped on the bright part that shows through the ejection port. Made in 1967????

 

[DAKODAKID]

I would say YES, I have been looking for one
for years!!!
I even had Earls repair shop in Mass try to
find me one, no luck thus far.
Could you elaborate on how you found this and
what you paid for it????
I have the PP, PPK/S and the TPH in .22lr and
NEED the PPK to round out my .22 Walther collection.
Boy am I jealous!!!!!