My grandfather left me an Ithaca 37 also. I did a little research and found out it was worth roughly $300-500. Mine was made in 1950. E mail the serial number to ithaca and ask them when yours was made. If its older than mine it could be worth a little more. I did see one on gunbroker that was around $2000. Usualy these arent worth a lot though. More in sentimental value.