Where can I sell IPhone 4 with bad esn?

Where can I sell IPhone 4 with bad esn?

Craigslist
tradeaway.com

if its a verizon or sprint, id trade u an att iphone 4.
email me

You can sell it on eBay for parts. You can also sell it on Craigslist and other sites.

It is a problem to sell iPhone with a bad ESN. For this you can contact with a online shop like cellitused, e-bay, amazon etc which will give you the opportunity to find the exact customer for this phone or you can sell iPhone in online shop.