Baby browning 25 acp value?

I just received a 25 acp baby browning pistol from my grandfather. I know they were manufactured in more than 1 place, this one says it was made in Belgium. It has a nickel slide, aluminum frame,and a gold plated trigger. From researching online i also found out it has mother of pearl grips. It seems to need a little cleaning, and the gold on the trigger seems to have worn out a little. But other than that it looks like its in great shape. Does anyone know what the range of the value this gun could be? Or where i could find out?