How much is an iPhone 5s without a contract now?

I need a new phone but IIm on a strict budget. IIm also not due for an upgrade for a while. How much would is cost me to get an iPhone 5s without an available upgrade?

Depends on the retailer. The 5C has been discontinued for over a year, and the selling price is no longer controlled by Apple.

$450 - 16GB
$499 - 32GB