I have a suzuki tf 125 and I am trying to sell it but not shore how much it is

[Harley]

worth. It is in good condition? it is a 1970/1980 tf 125 type tf 125*
capacity 123cm - = not shore*
mass 102kg*
E No 12-288*
F No 128809*
That is all i got sorrey would post a pic if i could