How much would a cracked screen iPhone 4 16MB sell for?

I cracked my screen months ago and just got a new a iPhone so I'm trying to sell my broken one off. The front screen is the only part cracked and it works perfectly fine still. I don't want to sell it for too little so what would be a good asking price?

Between 75-100 you won't get much more because its two models old, depending on how slow it runs now and if the touch screen still works properly is how you will have to base your price. Honestly though it only cost like 20-30 bucks to fix and then you could probably sell it for a little more to be honest

16MB? Seems useless to me barely fits one app…