1FastZ - Model 37s usually don't command high prices, but based on the age and condition of yours, I'd say somewhere around $600 to $650 to the right buyer, more if you have the box that it looks like it just came out of.
wewo13 - Herzlich Willkommen! 1972
NRA Benefactor Life Member
NRA Certified Pistol Instructor
Pemigewasset Valley Fish & Game Club