I just aquired a similar Browning Hi Power 9 MM. Its not stainless. It Satin Nickel plated with a gold trigger. What you have is a real treasure. They are few and far between. It would be ashame to trade it ....period. It would be your loss and someone elses gain. I would hang on to it until death does you apart. I shot mine this week and it really is a very fine handgun. I recommend keeping yours and buying another pistol in a different caliber.
really nice gun. Just put back $5 a week or so back and youll eventually have enough money to buy the new gun. Your better off to sell the HP than trade it.