Stuck In "Facebook Purgatory"

I have 2 accounts on FB, both have well over 4000 friends... I actively post daily on both and have so for over 2 years.I have tried to monetize it but to no avail. I think I might sell it, so my question is how much is it worth? Then again I might keep it.... I have no idea what I will do with it just yet... I'm working on dropshipping full time, so once that money adds up with my local current job, I'm going to quit. Any suggestions? Like I already said, I'm not sure if I'm going to sell those accounts just yet, but then again money is a addictive drug....