I have given away a few bikes to friends, gave a few to charity. The bikes I have right now I would not give to goodwill. The person that would buy it at goodwill would most likely be a flipper that would turn around and sell it for way more money. All of my bikes are built with quality components and tires. If someone was in need I would give one directly. I am also the go to guy when my friends need bikes fixed.
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My bikes: 1970`s Roberts - 1981 Miyata 912 - 1980`s Ocshner (Chrome) - 1987 Schwinn Circuit - 1987 Schwinn Prologue - 1992 Schwinn Crosspoint - 1999 Schwinn Circuit - 2014 Cannondale Super Six EVO