How much will it cost if you want to fix the cracked screen of iPhone 4s?

How much will it cost if you want to fix the cracked screen of iPhone 4s?
I drop my phone and the screen cracked so how much will it cost if I want to fix that? I don't have that much money. Can it be under $100/ $70 so How much will it cost it in US dollar.
Thank you!

Added (1). Well It's not that much cracked it just alittle

$130 is about the cheapest you'll find.

$600

You can find the cost of the iPhone 4s screen replacement from here.