All the info you've been given here is correct. However, based on what you yourself provided, you should get it if the price is decent. Either stock is correct. Counterboring, which so many dislike, should make it more desirable if you want a shooter. It's just part of the normal refurbishing on an M38.
It's worth $150+ as you described it. As a collector, it becomes more valuable if it is all-matching, "M38" stock, and non-counter bored (but with a good crown).
If you find one of those at a gun show around here, you better have $200 to even be close.