Hi, I'm a newbie, and really don't know if this is the proper place to post or not, but here goes. I have a 78-79 Stroker, square frame bicycle that I am trying to find a value on. It has mag wheels, original blue paint, Square tubing frame, everything is original except the tires, there are several years old. This bike has always been stored indoors, and does not have any rust. When my son bought it he said it was a trick bike and the frame was guaranteed for a lifetime. He has since passed on. Any ideas on a value of this bike would be deeply appreciated. I do not have any photos at this time. Thank You.