Vintage treadle machine question on pricing
I would like to know the value of my treadle machine/cabinet. I have the combo that I purchased at least 15 years ago (don't remember what I paid for it). The cabinet is in good condition. When I first purchased the combo, I had the machine head serviced and learned that it was a Singer 115. After trying to treadle, I figured treadling was not for me. However, I kept it. I have since retired and moved to NC where I brought along the machine and cabinet with me. There is no room for it and I would like to get rid of the machine and cabinet. I am not sure if I will sell it or give it away to a charity, or simply give it away. I would like to know what the approximate worth of the machine/cabinet is in any case. It is packed away in the garage and I am not able to take pictures at this time. Is there an internet url, etc. that might help me determine the worth?
TIA for any help
Mel