For the two models you have listed I have seen prices marked in the $350 to $390 range. That is at an actual Gun Shop and they will usually take $$ off for Cash. Say about 310 to 350 cash. That's in Kansas City. I have seen slightly better prices on new guns at a pawn shop I check from time to time but thats hit an miss.
Good luck, I love my Buckmark!
Good luck, I love my Buckmark!