( informal ) used to emphasize that what you are saying is only your own opinion or suggestion and may not be very helpful :
I prefer this colour, for what it's worth.
( informal ) used to emphasize that what you are saying is only your own opinion or suggestion and may not be very helpful :
I prefer this colour, for what it's worth.
Oxford Advanced Learner's English Dictionary. Оксфордский английский словарь для изучающик язык на продвинутом уровне. 2005