IPhone 4 Cracked Screen, Broken Home Button Selling?

I have an iPhone 4 that I have had since 2010. I now have a 5.

My 4 has a unbelievably cracked screen and the home button doesn't work hardly at all. Have to use the accessibility button.

Where do you get the best value for phones like that I mean the phone works fine other than those two flaws.

Check out http://phonedumper.com those guys have really high payouts even for phones that are broken. Hope this helps!