Selling at least 9 handguns. All have never been fired (NIB) or only fired a couple of rounds (1 mag) to test fire. All semi-autos have mag, some extra mag, plus ammo…
I am looking to get 1/2 way between trade in and private party price; in this case...
Trade in $162
Private Party $250
Sell price $331

Note:
KAHR PM40 pistol
PRICE AND HISTORICAL VALUE
What is a KAHR PM40 Pistol Worth?
A KAHR PM40 pistol is currently worth an average price of $249.83 used . The 12 month average price is $249.83 used.
The used value of a KAHR PM40 pistol has fallen $0.00 dollars over the past 12 months to a price of $249.83 .
The demand of new KAHR PM40 pistol's has not changed over the past 12 months. The demand of used KAHR PM40 pistol's has fallen 2 units over the past 12 months.

Estimated Value
*Using 80% condition for calculating used Values.

Used New
Trade In $162.39 -
Private Party $249.83 -

https://truegunvalue.com/pistol/kahr-pm40/price-historical-value