How much would a Iphone 4s that is Jailbroken be worth?

I have my old iphone 4s that i'm trying to sell and it is jailbroken. I just wanted to know how much its worth is before i put a number on it. Please comment and thank you all for taking the time to respond.

My recommendation is unless you want to market it as jailbroken, just do a factory reset in iTunes. Most of the time jailbraking a device decreases its value. Lucky for you, a jailbreak is entirely software based and can be completely removed with a simple factory reset. I would recommend doing this before selling it regardless as it will protect your personal information that may have been stored on the phone. Once you do that, just search online for similar devices.